Model Overview

This collection contains ContextNet-1024 (around 140M parameters) trained on the English subset of Multilingual Librispeech (MLS), containing over 42,000 hours of english speech.

It utilizes a Google SentencePiece [1] tokenizer with vocabulary size 1024, and transcribes text in lower case english alphabet along with spaces, apostrophes and a few other characters.

Model Architecture

ContextNet [2] model is an autoregressive, transducer based Automatic Speech Recognition model. You may find more info on the detail of this model here: ContextNet Model.

Training

The NeMo toolkit [3] was used for training the models for over several hundred epochs. These model are trained with this example script and this base config.

The tokenizers for these models were built using the text transcripts of the train set with this script.

Datasets

All the models in this collection are trained on a the English subset of Multilingual Librispeech (MLS) [4] comprising of over 42,000 hours of English speech.

Tokenizer Construction

The tokenizer for this model was built using text corpus provided with the train dataset.

We build a Google Sentencepiece Tokenizer [1] with the following script :

python [NEMO_GIT_FOLDER]/scripts/tokenizers/process_asr_text_tokenizer.py \\\n --manifest=\"train_manifest.json\" \\\n --data_root=\"\" \\\n --vocab_size=1024 \\\n --tokenizer=\"spe\" \\\n --spe_type=\"unigram\" \\\n --spe_character_coverage=1.0 \\\n --no_lower_case \\\n --log\n

Performance

The performance of Automatic Speech Recognition models is measuring using Word Error Rate. Since this dataset is trained on multiple domains and a much larger corpus, it will generally perform better at transcribing audio in general.

The model obtains the following scores on the following evaluation datasets -

4.6 % on MLS dev
5.6 % on MLS test
3.9 % on Librispeech dev-other
3.9 % on Librispeech test-other

Note that these scores on Librispeech are not particularly indicative of the quality of transcriptions that models trained on ASR Set will achieve, but they are a useful proxy.

How to Use this Model

The model is available for use in the NeMo toolkit [3], and can be used as a pre-trained checkpoint for inference or for fine-tuning on another dataset.

Automatically load the model from NGC

import nemo.collections.asr as nemo_asr\nasr_model = nemo_asr.models.EncDecRNNTBPEModel.from_pretrained(model_name=\"stt_en_contextnet_1024_mls\")\n

Transcribing text with this model

python [NEMO_GIT_FOLDER]/examples/asr/transcribe_speech.py \\\n pretrained_name=\"stt_en_contextnet_1024_mls\" \\\n audio_dir=\"\"\n

Input

This model accepts 16000 KHz Mono-channel Audio (wav files) as input.

Output

This model provides transcribed speech as a string for a given audio sample.

Limitations

Since this model was trained on publically available speech datasets, the performance of this model might degrade for speech which includes technical terms, or vernacular that the model has not been trained on. The model might also perform worse for accented speech.

References

[1] Google Sentencepiece Tokenizer

[2] ContextNet: Improving Convolutional Neural Networks for Automatic Speech Recognition with Global Context

[3] NVIDIA NeMo Toolkit

[4] MLS: A Large-Scale Multilingual Dataset for Speech Research

Licence

License to use this model is covered by the NGC TERMS OF USE unless another License/Terms Of Use/EULA is clearly specified. By downloading the public and release version of the model, you accept the terms and conditions of the NGC TERMS OF USE.

","resourceVersions",[228,229],"resourceVersionsTotal","hasMoreVersions","versionMetadata",{"_210":28,"_211":212,"_52":81,"_78":-5,"_82":213,"_84":214,"_215":80,"_90":16,"_87":34,"_216":-5,"_86":34,"_217":-5,"_218":34,"_219":-5,"_220":34,"_221":-5,"_222":34,"_223":-5,"_224":34,"_225":-5,"_226":34,"_88":227},"versionNotFound","isLoggedIn","latestVersionPath","/orgs/nvidia/nemo/models/stt_en_contextnet_1024_mls/-","version","-","imageReference","cliDownloadCommand","ngc registry model download-version nvidia/nemo/stt_en_contextnet_1024_mls:1.0.0","helmFetchCommand","viewAllVersionsPath","/orgs/nvidia/nemo/models/stt_en_contextnet_1024_mls/-/version-history","accessCheckResult",{"_209":129},"hasRelatedCollections","context",{"_205":206,"_207":208},1787640969251,[],[],[198,199,200,201,202,203,204],{"_48":63,"_50":73,"_52":65,"_54":66,"_56":74,"_58":59},{"_48":63,"_50":72,"_52":145,"_54":-5,"_56":-5,"_58":59},{"_48":63,"_50":70,"_52":65,"_54":66,"_56":71,"_58":59},{"_48":63,"_50":68,"_52":65,"_54":66,"_56":69,"_58":59},{"_48":63,"_50":64,"_52":65,"_54":66,"_56":67,"_58":59},{"_48":60,"_50":61,"_52":53,"_54":55,"_56":62,"_58":59},{"_48":49,"_50":51,"_52":53,"_54":55,"_56":57,"_58":59},"orgName","nvidia","teamName","nemo","allowed","versionId","description","",["D",1631751464256],["D",1740797878368],"totalSizeInBytes","malwareScanStatus","releaseNotes","hasReleaseNotes","setup","hasSetup","quickStartGuide","hasQuickStartGuide","advanced","hasAdvanced","performance","hasPerformance",[],{"_76":182,"_77":231,"_78":-5,"_87":34,"_86":34,"_88":230,"_218":34},{"_76":28,"_77":28,"_78":-5,"_87":34,"_86":34,"_88":230,"_218":34},[],"Latest (1.0.0)","nvidia/nemo/stt_en_contextnet_1024_mls","nvidia/nemo/models/stt_en_contextnet_1024_mls","resourceId","stt_en_contextnet_1024_mls","shortDescription","ContextNet-1024 model for English Automatic Speech Recognition, trained on English subset of Multilingual Librispeech Dataset.","# Model Overview\n\nThis collection contains ContextNet-1024 (around 140M parameters) trained on the English subset of Multilingual Librispeech (MLS), containing over 42,000 hours of english speech. \n\nIt utilizes a Google SentencePiece [1] tokenizer with vocabulary size 1024, and transcribes text in lower case english alphabet along with spaces, apostrophes and a few other characters.\n\n# Model Architecture\n\nContextNet [2] model is an autoregressive, transducer based Automatic Speech Recognition model. You may find more info on the detail of this model here: [ContextNet Model](https://docs.nvidia.com/deeplearning/nemo/user-guide/docs/en/main/asr/models.html).\n\n\n# Training\n\nThe NeMo toolkit [3] was used for training the models for over several hundred epochs. These model are trained with this [example script](https://github.com/NVIDIA/NeMo/blob/main/examples/asr/speech_to_text_rnnt_bpe.py) and this [base config](https://github.com/NVIDIA/NeMo/blob/main/examples/asr/conf/contextnet_rnnt/contextnet_rnnt.yaml).\n\nThe tokenizers for these models were built using the text transcripts of the train set with this [script](https://github.com/NVIDIA/NeMo/blob/main/scripts/tokenizers/process_asr_text_tokenizer.py).\n\n## Datasets\n\nAll the models in this collection are trained on a the English subset of Multilingual Librispeech (MLS) [4] comprising of over 42,000 hours of English speech.\n\n## Tokenizer Construction\n\nThe tokenizer for this model was built using text corpus provided with the train dataset.\n\nWe build a Google Sentencepiece Tokenizer [1] with the following script :\n\n```bash\npython [NEMO_GIT_FOLDER]/scripts/tokenizers/process_asr_text_tokenizer.py \\\n --manifest=\"train_manifest.json\" \\\n --data_root=\"\" \\\n --vocab_size=1024 \\\n --tokenizer=\"spe\" \\\n --spe_type=\"unigram\" \\\n --spe_character_coverage=1.0 \\\n --no_lower_case \\\n --log\n```\n\n# Performance\n\nThe performance of Automatic Speech Recognition models is measuring using Word Error Rate. Since this dataset is trained on multiple domains and a much larger corpus, it will generally perform better at transcribing audio in general.\n\nThe model obtains the following scores on the following evaluation datasets -\n\n- 4.6 % on `MLS dev`\n- 5.6 % on `MLS test`\n- 3.9 % on `Librispeech dev-other`\n- 3.9 % on `Librispeech test-other`\n\nNote that these scores on Librispeech are not particularly indicative of the quality of transcriptions that models trained on ASR Set will achieve, but they are a useful proxy.\n\n# How to Use this Model\n\nThe model is available for use in the NeMo toolkit [3], and can be used as a pre-trained checkpoint for inference or for fine-tuning on another dataset.\n\n## Automatically load the model from NGC\n\n```python\nimport nemo.collections.asr as nemo_asr\nasr_model = nemo_asr.models.EncDecRNNTBPEModel.from_pretrained(model_name=\"stt_en_contextnet_1024_mls\")\n```\n\n## Transcribing text with this model\n\n```shell\npython [NEMO_GIT_FOLDER]/examples/asr/transcribe_speech.py \\\n pretrained_name=\"stt_en_contextnet_1024_mls\" \\\n audio_dir=\"\"\n```\n\n## Input\n\nThis model accepts 16000 KHz Mono-channel Audio (wav files) as input.\n\n## Output\n\nThis model provides transcribed speech as a string for a given audio sample.\n\n# Limitations\n\nSince this model was trained on publically available speech datasets, the performance of this model might degrade for speech which includes technical terms, or vernacular that the model has not been trained on. The model might also perform worse for accented speech.\n\n\n# References\n\n\n[1] [Google Sentencepiece Tokenizer](https://github.com/google/sentencepiece)\n\n[2] [ContextNet: Improving Convolutional Neural Networks for Automatic Speech Recognition with Global Context](https://arxiv.org/abs/2005.03191)\n\n[3] [NVIDIA NeMo Toolkit](https://github.com/NVIDIA/NeMo)\n\n[4] [MLS: A Large-Scale Multilingual Dataset for Speech Research](https://arxiv.org/abs/2012.03411)\n\n\n## Licence\n\nLicense to use this model is covered by the NGC [TERMS OF USE](https://ngc.nvidia.com/legal/terms) unless another License/Terms Of Use/EULA is clearly specified. By downloading the public and release version of the model, you accept the terms and conditions of the NGC [TERMS OF USE](https://ngc.nvidia.com/legal/terms).","displayName","STT En ContextNet 1024 MLS",["D",1680637687852],"publisher","NVIDIA","latestVersion","collectionCounts","imageUrl","/api/image/nvidia/nemo/models/stt_en_contextnet_1024_mls","rawImageUrl","https://assets.nvidiagrid.net/ngc/logos/Nemo.png","canGuestDownload","latestVersionSizeInBytes","licenseTerms","isMultinodeEnabled","isMultiArchitecture","bias","explainability","privacy","safetyAndSecurity","featureLabels",[],"displayLabels",[270,271,272],"policyLabels",[],"systemLabels",[],"products",[],"hasNimMetadata",{"_239":282,"_108":283,"_275":284,"_277":278},{"_239":113,"_108":113,"_275":281,"_277":278},{"_239":273,"_108":274,"_275":276,"_277":278},"Conversational AI","soln_conversational_ai","filter",{"_279":280,"_108":274},"category","label","field","technology",{"_279":278,"_108":113},"Automatic Speech Recognition","uscs_automatic_speech_recognition",{"_279":285,"_108":283},"application",{"_150":1260,"_152":1261},"ngcApps",[1213],"csaApiBaseUrl","https://www.nvidia.com/ai-agents/csa-agent/dcsm","datadogRum",{"_1194":1195,"_1196":1197,"_1198":1199,"_1200":1201,"_1202":297,"_181":323,"_1203":1204,"_1205":59,"_1206":129,"_1207":129,"_1208":1209,"_1210":129,"_1211":1212},"amplitude",{"_1191":1192,"_833":-7,"_1193":34},"disableJs","environment","prod","featureFlagsBlob","JTdCJTIydGVzdEZsYWclMjIlM0FmYWxzZSUyQyUyMnNob3dTZWFyY2hMYWJlbFNldEZpbHRlcnMlMjIlM0FmYWxzZSUyQyUyMmVuYWJsZUNzYVdpZGdldCUyMiUzQWZhbHNlJTJDJTIyZW5hYmxlUHJvZHVjdEdyb3VwaW5nQnlTdWJzY3JpcHRpb24lMjIlM0FmYWxzZSUyQyUyMmNvbnRhaW5lclNjYW5uaW5nUmVkZXNpZ25NMiUyMiUzQWZhbHNlJTdE","featureFlagsGuarded","isDevLikeEnv","isPlaywright","isMobileDevice","categorizedOrgs",{"_1185":1186,"_1187":1188,"_1189":1190},"currentOrgContext","currentContextRoles",[],"enterpriseOrgs",[],"manageableExternalUserGroups",[],"ngcApiOrigin","ngcHelmOrigin","origin","https://catalog.ngc.nvidia.com","usesMocks","theme","year",2026,"now",1787640969188,"1.12.0","defaultSearchSuggestions",{"_1073":212,"_1074":1075,"_1076":1077,"_1078":1079},"announcements",[],"consentState",{"_359":1063,"_1064":129,"_1065":34,"_1066":34,"_1067":1068},"consentConfig",{"_341":342,"_343":344,"_345":346,"_347":348,"_349":350,"_351":352,"_353":354,"_355":356,"_357":358,"_359":360},"showContactAdmin",[],[],[336,337,338,339,340],{"_48":63,"_50":73,"_52":145,"_54":-5,"_56":-5,"_58":59},{"_48":63,"_50":70,"_52":65,"_54":66,"_56":71,"_58":59},{"_48":63,"_50":64,"_52":145,"_54":-5,"_56":-5,"_58":59},{"_48":60,"_50":61,"_52":53,"_54":55,"_56":62,"_58":59},{"_48":49,"_50":51,"_52":53,"_54":55,"_56":57,"_58":59},"mainInfoText","We and our third-party partners (including social media, advertising, and analytics partners) use cookies and other tracking technologies to collect, store, monitor, and process certain information about you when you visit our website. The information collected might relate to you, your preferences, or your device. We use that information to make the site work, analyze performance and traffic on our website, provide a more personalized web experience, and assist in our marketing efforts.

Under certain privacy laws, you have the right to direct us not to \"sell\" or \"share\" your personal information for targeted advertising. To opt-out of the \"sale\" and \"sharing\" of personal information through cookies, you must opt-out of optional cookies using the toggles below. To opt out of the \"sale\" and \"sharing\" of data collected by other means (e.g., online forms) you must also update your data sharing preferences through the NVIDIA Preference Center.

Click on the different category headings below to find out more and change the settings according to your preference. You cannot opt out of Required Cookies as they are deployed to ensure the proper functioning of our website (such as prompting the cookie banner and remembering your settings, etc.). By clicking \"Save and Accept\" or \"Decline All\" at the bottom, you consent to the use of cookies and other tools as described in our Cookie Policy in accordance with your settings and accept our Terms of Service (which contains important waivers). For more information about our privacy practices, please see our Privacy Policy.","mainText","Cookie Settings","alertNoticeText",{"_1055":1056,"_1057":1058,"_1059":1060,"_1061":1062},"bannerAcceptLabel","Accept All","bannerRejectLabel","Reject Optional","bannerSettingsLabel","Manage Settings","preferenceSaveLabel","Save Choices","preferenceRejectLabel","Decline All","alwaysActiveText","Always Active","groups",[361,362,363,364,365],{"_366":745,"_77":746,"_211":747,"_370":129,"_371":16,"_373":748,"_375":749},{"_366":648,"_77":649,"_211":650,"_370":34,"_371":62,"_373":651,"_375":652},{"_366":556,"_77":557,"_211":558,"_370":34,"_371":57,"_373":559,"_375":560},{"_366":377,"_77":378,"_211":379,"_370":34,"_371":380,"_373":381,"_375":382},{"_366":367,"_77":368,"_211":369,"_370":34,"_371":372,"_373":374,"_375":376},"optanonGroupId","C0005","Social Media Cookies","These cookies are set by a range of social media services that we have added to the site to enable you to share our content with your friends and networks. They are capable of tracking your browser across other sites and building up a profile of your interests. This may impact the content and messages you see on other websites you visit. If you do not allow these cookies you may not be able to use or see these sharing tools.","alwaysActive","order",11,"cookies",[],"hosts",[],"C0004","Advertising Cookies","These cookies record your visit to our websites, the pages you have visited and the links you have followed to influence the advertisements that you see on other websites. These cookies and the information they collect may be managed by other companies, including our advertising partners, and may be used to build a profile of your interests and show you relevant advertising on other sites. We and our advertising partners will use this information to make our websites and the advertising displayed on it, more relevant to your interests.",5,[498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519],[383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399],{"_400":493,"_239":493,"_211":212,"_373":494},{"_400":489,"_239":489,"_211":212,"_373":490},{"_400":484,"_239":484,"_211":212,"_373":485},{"_400":480,"_239":480,"_211":212,"_373":481},{"_400":475,"_239":475,"_211":212,"_373":476},{"_400":470,"_239":470,"_211":212,"_373":471},{"_400":462,"_239":462,"_211":212,"_373":463},{"_400":454,"_239":454,"_211":212,"_373":455},{"_400":449,"_239":449,"_211":212,"_373":450},{"_400":444,"_239":444,"_211":212,"_373":445},{"_400":439,"_239":439,"_211":212,"_373":440},{"_400":434,"_239":434,"_211":212,"_373":435},{"_400":429,"_239":429,"_211":212,"_373":430},{"_400":422,"_239":422,"_211":212,"_373":423},{"_400":417,"_239":417,"_211":212,"_373":418},{"_400":410,"_239":410,"_211":212,"_373":411},{"_400":401,"_239":401,"_211":212,"_373":402},"hostName","amazon-adsystem.com",[403,404],{"_77":409,"_406":401,"_407":34,"_211":408},{"_77":405,"_406":401,"_407":34,"_211":408},"ad-privacy","host","isSession","This domain is owned by online retailer Amazon and is used as part of its affiliate marketing programme.","ad-id","doubleclick.net",[412,413],{"_77":416,"_406":410,"_407":34,"_211":415},{"_77":414,"_406":410,"_407":34,"_211":415},"IDE","This domain is owned by Doubleclick (Google). The main business activity is: Doubleclick is Googles real time bidding advertising exchange","test_cookie","bing.com",[419],{"_77":420,"_406":417,"_407":34,"_211":421},"MUID","This domain is owned by Mircosoft - it is the site for the search engine Bing.","assets.adobedtm.com",[424,425],{"_77":428,"_406":422,"_407":34,"_211":427},{"_77":426,"_406":422,"_407":34,"_211":427},"kndctr_F207D74D549850760A4C98C6_AdobeOrg_*","If you know anything about this host and its uses please add your contributions here. ","kndctr_F207D74D549850760A4C98C6_AdobeOrg_consent","tiktok.com",[431],{"_77":432,"_406":429,"_407":34,"_211":433},"_ttp","TikTok is a social media platform owned by ByteDance, known for short-form video sharing. The service is used to create and share videos, and it utilizes cookies for various purposes including advertising and analytics.","t.co",[436],{"_77":437,"_406":434,"_407":34,"_211":438},"muc_ads","This domain is owned by Twitter. It is used as a URL shortening service, which allows Twitter to collect data on how links are shared.","snowplow.com",[441],{"_77":442,"_406":439,"_407":34,"_211":443},"sp","Testing","google.com",[446],{"_77":447,"_406":444,"_407":34,"_211":448},"NID","This domain is owned by Google Inc. Although Google is primarily known as a search engine, the company provides a diverse range of products and services. Its main source of revenue however is advertising. Google tracks users extensively both through its own products and sites, and the numerous technologies embedded into many millions of websites around the world. It uses the data gathered from most of these services to profile the interests of web users and sell advertising space to organisations based on such interest profiles as well as aligning adverts to the content on the pages where its customer's adverts appear.","linkedin.com",[451],{"_77":452,"_406":449,"_407":34,"_211":453},"bcookie","This domain is owned by LinkedIn, the business networking platform. It typically acts as a third party host where website owners have placed one of its content sharing buttons in their pages, although its content and services can be embedded in other ways. Although such buttons add functionality to the website they are on, cookies are set regardless of whether or not the visitor has an active Linkedin profile, or agreed to their terms and conditions. For this reason it is classified as a primarily tracking/targeting domain.","twitter.com",[456,457],{"_77":460,"_406":454,"_407":34,"_211":461},{"_77":458,"_406":454,"_407":34,"_211":459},"personalization_id","This domain is owned by Twitter. The main business activity is: Social Networking Services. Where twitter acts as a third party host, it collects data through a range of plug-ins and integrations, that is primarily used for tracking and targeting.","guest_*","This domain is owned by X (formerly Twitter). The main business activity is: Social Networking Services. Where X (formerly Twitter) acts as a third party host, it collects data through a range of plug-ins and integrations, that is primarily used for tracking and targeting.","youtube.com",[464,465],{"_77":468,"_406":462,"_407":34,"_211":469},{"_77":466,"_406":462,"_407":34,"_211":467},"VISITOR_INFO1_LIVE","This cookie is used as a unique identifier to track viewing of videos","__Secure-*","YouTube is a Google owned platform for hosting and sharing videos. YouTube collects user data through videos embedded in websites, which is aggregated with profile data from other Google services in order to display targeted advertising to web visitors across a broad range of their own and other websites.","demdex.net",[472],{"_77":473,"_406":470,"_407":34,"_211":474},"demdex","This cookie helps Adobe Audience Manger perform basic functions such as visitor identification, ID synchronization, segmentation, modeling, reporting, etc.","im-apps.net",[477],{"_77":478,"_406":475,"_407":34,"_211":479},"receive-cookie-deprecation","This domain is owned by im-apps.net which provides information and resources about various instant messaging (IM) applications to help users make informed decisions based on their communication needs.","influ2.com",[482],{"_77":483,"_406":480,"_407":34,"_211":443},"R","6sc.co",[486],{"_77":487,"_406":484,"_407":34,"_211":488},"6suuid","This domain is associated with the company 6Sense Insights, Inc., which provides predictive analytics and account engagement services. It is primarily used for tracking and targeting in marketing automation and advertising.","hushly.com",[491],{"_77":492,"_406":489,"_407":34,"_211":443},"_hly_gvid","t.contentsquare.net",[495],{"_77":496,"_406":493,"_407":129,"_211":497},"_cs_*","This is a session cookie. This is a pattern type cookie where a random 13-digit number is appended to the prefix _cs_.",{"_77":554,"_406":521,"_407":34,"_211":555},{"_77":552,"_406":521,"_407":34,"_211":553},{"_77":550,"_406":521,"_407":34,"_211":551},{"_77":432,"_406":521,"_407":34,"_211":549},{"_77":526,"_406":521,"_407":129,"_211":528},{"_77":548,"_406":521,"_407":34,"_211":212},{"_77":547,"_406":524,"_407":34,"_211":212},{"_77":545,"_406":521,"_407":34,"_211":546},{"_77":543,"_406":521,"_407":34,"_211":544},{"_77":542,"_406":521,"_407":34,"_211":212},{"_77":540,"_406":521,"_407":34,"_211":541},{"_77":526,"_406":539,"_407":129,"_211":528},{"_77":537,"_406":524,"_407":34,"_211":538},{"_77":537,"_406":527,"_407":34,"_211":538},{"_77":496,"_406":521,"_407":34,"_211":497},{"_77":535,"_406":521,"_407":34,"_211":536},{"_77":442,"_406":533,"_407":34,"_211":534},{"_77":531,"_406":521,"_407":34,"_211":532},{"_77":529,"_406":521,"_407":34,"_211":530},{"_77":526,"_406":527,"_407":129,"_211":528},{"_77":523,"_406":524,"_407":34,"_211":525},{"_77":520,"_406":521,"_407":129,"_211":522},"AMCVS_xxxxxAdobeOrg","nvidia.com","This is a pattern type cookie name associated with Adobe Marketing Cloud. It stores a unique visitor identifier, and uses an organisation identifier to allow a company to track users across their domains and services.This is a pattern type cookie name associated with Adobe Marketing Cloud. It stores a unique visitor identifier, and uses an organisation identifier.","_rdt_pn","www.nvidia.com","This cookie name is associated with www.mind.org.uk which is used for marketing purposes.","AMP_*","build.nvidia.com","Supports Amplitude product analytics.","_gcl_au","Used by Google AdSense for experimenting with advertisement efficiency across websites using their services","_mkto_trk","This cookie is associated with an email marketing service provided by Marketo. This tracking cookie allows a website to link visitor behaviour to the recipient of an email marketing campaign, to measure campaign effectiveness.","investor.nvidia.com","This cookie is associated with Eventbrite and is used to deliver content tailored to the end user's interests and improve content creation. This cookie is also used for event-booking purposes.","_gat_gtag_UA_140825383_2","Google Analytics","_rdt_uuid","This cookie is set by Reddit and is used for tracking the views of embedded videos and performance of the advertisements.","catalog.ngc.nvidia.com","_uetsid","This cookie is used by Bing to determine what ads should be shown that may be relevant to the end user perusing the site. ","kndctr_F207D74D549850760A4C98C6_AdobeOrg_bc_session_id","ttcsid_XXXXXXXXXXXXXXXXXXXXCategory","This cookie name is associated with TikTok which is used to track your activity on the platform, including how you interact with their embedded services on other websites.This cookie is associated with TikTok. It helps track your activity on the platform, including how you interact with their embedded services on other websites.","_fbp","Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers","_zitok","_twpid","This cookie is typically associated with the use of Taptap Digital, a company specializing in digital advertising. It is used for tracking and ad personalization purposes.","_tt_enable_cookie","This cookie name is associated with TikTok which is used to collect data about behavior and purchases on the website and to measure the effect of advertising. It is also used to track website activity to help optimize advertising efforts.","AMCV_xxxxxAdobeOrg","This cookie is used to identify a unique visitor for tracking purposes by Adobe Experience Cloud.This is a pattern type cookie name associated with Adobe Marketing Cloud. It stores a unique visitor identifier, and uses an organisation identifier to allow a company to track users across their domains and services.","ttcsid","This cookie name is associated with TikTok which is used to enable TikTok Ads session tracking by assigning a unique session ID to users who click on TikTok ads, allowing for the attribution of user behavior and conversions within the same session.This cookie is associated with TikTok. It helps track your activity on the platform, including how you interact with their embedded services on other websites.","C0003","Personalization Cookies","These cookies collect data about how you have interacted with our website to help us improve your web experience, such as which pages you have visited. These cookies may store a unique ID so that our system will remember you when you return. They may be set by us or by third party providers whose services we have added to our pages. These cookies enable us to provide enhanced website functionality and personalization as well as make the marketing messages we send to you more relevant to your interests. If you do not allow these cookies, then some or all of these services may not function properly.",[590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614],[561,562,563,564,565],{"_400":475,"_239":475,"_211":212,"_373":585},{"_400":449,"_239":449,"_211":212,"_373":580},{"_400":575,"_239":575,"_211":212,"_373":576},{"_400":570,"_239":570,"_211":212,"_373":571},{"_400":566,"_239":566,"_211":212,"_373":567},"nvidia.partners",[568],{"_77":569,"_406":566,"_407":34,"_211":443},"edge","app.hushly.com",[572],{"_77":573,"_406":570,"_407":34,"_211":574},"*CORS","This domain is associated with Hushly, a platform that provides lead conversion solutions for content marketing by using personalization and content engagement strategies.","github.com",[577],{"_77":578,"_406":575,"_407":34,"_211":579},"_octo","This domain is owned by Github. The main business activity is: Source code repository and collaboration platform",[581,582],{"_77":584,"_406":449,"_407":34,"_211":453},{"_77":583,"_406":449,"_407":34,"_211":453},"lidc","li_gc",[586,587],{"_77":589,"_406":475,"_407":34,"_211":479},{"_77":588,"_406":475,"_407":34,"_211":479},"imid_*","imid",{"_77":615,"_406":524,"_407":34,"_211":617},{"_77":646,"_406":521,"_407":34,"_211":647},{"_77":615,"_406":645,"_407":34,"_211":617},{"_77":643,"_406":521,"_407":129,"_211":644},{"_77":641,"_406":521,"_407":34,"_211":642},{"_77":640,"_406":623,"_407":129,"_211":212},{"_77":615,"_406":619,"_407":34,"_211":617},{"_77":638,"_406":521,"_407":34,"_211":639},{"_77":615,"_406":527,"_407":34,"_211":617},{"_77":626,"_406":524,"_407":34,"_211":212},{"_77":615,"_406":637,"_407":34,"_211":617},{"_77":635,"_406":521,"_407":34,"_211":636},{"_77":632,"_406":633,"_407":34,"_211":634},{"_77":630,"_406":631,"_407":34,"_211":212},{"_77":615,"_406":627,"_407":34,"_211":617},{"_77":629,"_406":521,"_407":34,"_211":212},{"_77":615,"_406":628,"_407":34,"_211":617},{"_77":626,"_406":627,"_407":34,"_211":212},{"_77":625,"_406":623,"_407":129,"_211":212},{"_77":615,"_406":624,"_407":34,"_211":617},{"_77":615,"_406":623,"_407":34,"_211":617},{"_77":615,"_406":622,"_407":34,"_211":617},{"_77":621,"_406":521,"_407":129,"_211":617},{"_77":618,"_406":619,"_407":129,"_211":620},{"_77":615,"_406":616,"_407":34,"_211":617},"_gd_*","info.nvidia.com","This cookie contains no identifying information and is used for diagnostic purposes by Impact Radius, a service we use to track signup commissions for our affiliate program. We have categorized it under Functionality because it is necessary for the operation of our affiliate program.","nv_country_code","developer.nvidia.com","This cookie is likely used to store the country code of the visitor to provide localized content and possibly for legal compliance with regional data privacy laws.","_gdxxxxxxxxxxxxx","nvidianews.nvidia.com","docs.api.nvidia.com","research.nvidia.com","readme_library","wcmmode","ai-podcast.nvidia.com","resources.nvidia.com","geo_locator","openedx-language-preference","learn.nvidia.com","doxygen_width","raytracing-docs.nvidia.com","This cookie is likely used to remember the width preferences of a sidebar or interface element within a documentation platform like Doxygen.","_sfid_eb78","This cookie is categorized as Functionality Cookie.","crowdsource.nvidia.com","mbox","Cookie set by Adobe SiteCatalyst analytics software - used for measuring the performance of page content using A/B split testing","readme_language","vid","This cookie name 'vid' is used for tracking the search request made by the user on the 'Find a practitioner' page.","at_check","Used by Adobe Target to check if cookies are enabled/supported on the browser","blogs.nvidia.com","nvHeadless","This cookie is likely used to track if a user is using the site in a 'headless' non-GUI mode, which could be for accessibility reasons or for automated processes.","C0002","Performance Cookies","These cookies are used to provide quantitative measures of our website visitors, such as the number of times you visit, time on page, your mouse movements, scrolling, clicks and keystroke activity on the websites; other browsing, search, or product research behavior; and what brought you to our site. These cookies may store a unique ID so that our system will remember you when you return. Information collected with these cookies is used to measure and find ways to improve website performance.",[673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701],[653,654,655,656],{"_400":668,"_239":668,"_211":212,"_373":669},{"_400":663,"_239":663,"_211":212,"_373":664},{"_400":462,"_239":462,"_211":212,"_373":660},{"_400":575,"_239":575,"_211":212,"_373":657},[658],{"_77":659,"_406":575,"_407":129,"_211":579},"_gh_sess",[661],{"_77":662,"_406":462,"_407":129,"_211":469},"YSC","bizible.com",[665],{"_77":666,"_406":663,"_407":34,"_211":667},"_BUID","Bizible is a marketing attribution software that tracks the performance of marketing efforts and connects them to revenue, primarily used for B2B environments.","a.usbrowserspeed.com",[670],{"_77":671,"_406":668,"_407":34,"_211":672},"tuid","This domain is owned by Ookla which provides internet speed testing services through its Speedtest application.",{"_77":743,"_406":521,"_407":34,"_211":744},{"_77":728,"_406":742,"_407":129,"_211":729},{"_77":711,"_406":524,"_407":34,"_211":636},{"_77":711,"_406":624,"_407":34,"_211":636},{"_77":740,"_406":521,"_407":34,"_211":741},{"_77":728,"_406":527,"_407":129,"_211":729},{"_77":738,"_406":521,"_407":34,"_211":739},{"_77":728,"_406":524,"_407":129,"_211":729},{"_77":736,"_406":623,"_407":34,"_211":737},{"_77":728,"_406":645,"_407":129,"_211":729},{"_77":708,"_406":524,"_407":34,"_211":710},{"_77":734,"_406":521,"_407":129,"_211":735},{"_77":732,"_406":521,"_407":34,"_211":733},{"_77":730,"_406":521,"_407":129,"_211":731},{"_77":728,"_406":619,"_407":129,"_211":729},{"_77":726,"_406":521,"_407":34,"_211":727},{"_77":724,"_406":521,"_407":34,"_211":725},{"_77":722,"_406":521,"_407":129,"_211":723},{"_77":720,"_406":628,"_407":34,"_211":721},{"_77":708,"_406":619,"_407":34,"_211":710},{"_77":718,"_406":521,"_407":34,"_211":719},{"_77":716,"_406":521,"_407":129,"_211":717},{"_77":714,"_406":521,"_407":34,"_211":715},{"_77":712,"_406":521,"_407":34,"_211":713},{"_77":711,"_406":521,"_407":34,"_211":636},{"_77":708,"_406":709,"_407":34,"_211":710},{"_77":706,"_406":521,"_407":34,"_211":707},{"_77":704,"_406":521,"_407":129,"_211":705},{"_77":702,"_406":521,"_407":34,"_211":703},"_ga_xxxxxxxxxx","Used by Google Analytics to identify and track an individual session with your device.","s_ppvl","This cookie is set by Adobe Analytics to store information on the percentage of the page displayed to the end user.","coveo_visitorId","This cookie name is associated with Coveo which is used to store a unique user ID for marketing purposes and to track the number of distinct users who submitted a query or clicked an item, counting them only once even if they did the same query or clicked the same item over the course of many visits.","_dd_s","marketplace.nvidia.com","Datadog Cookie used to group all events generated from a unique user session across multiple pages. It contains the current session ID, whether the session is excluded due to sampling, and the expiration date of the session. The cookie is extended for an extra 15 minutes every time the user interacts with the website, up to the maximum user session duration (4 hours).","nvweb_A","_ga","This cookie name is associated with Google Universal Analytics - which is a significant update to Google's more commonly used analytics service. This cookie is used to distinguish unique users by assigning a randomly generated number as a client identifier. It is included in each page request in a site and used to calculate visitor, session and campaign data for the sites analytics reports. By default it is set to expire after 2 years, although this is customisable by website owners.","_uetvid","This is a cookie utilised by Microsoft Bing Ads and is a tracking cookie. It allows us to engage with a user that has previously visited our website.","tp","This cookie is associated with Adobe Analytics site tracking. It registers if the website's scroll-depth detection is active. This function remembers how far the user has scrolled on the current session across the website's sub-pages.","_hly_vid","This cookie _hly_vid is used to record website and server performance with each visit to the site. The data is aggregated and analyzed; therefore, it remains anonymous upon use.","_session_id","This cookie creates an interim session ID used as an in-session user ID.\n","s_cc","This cookie is associated with the Adobe Site Catalyst. It determines whether cookies are enabled in the web browser.","s_ecid","Adobe Analytics cookie containing the the Adobe Experience Cloud 1st party visitor id if the Analytics AMCV visitor id is not found.","_hjSessionUser_xxxxxx","Hotjar cookie that is set when a user first lands on a page with the Hotjar script. It is used to persist the Hotjar User ID, unique to that site on the browser. This ensures that behavior in subsequent visits to the same site will be attributed to the same user ID.","_hjHasCachedUserAttributes","This cookie name is associated with Hotjar which is used to know whether the data set in _hjUserAttributes Local Storage item is up to date or not.","s_ppv","This cookie is associated with Adobe Analytics site tracking and is used to measure a user's scroll activity to see how much of a page they view before moving to another page.","_gid","This cookie name is associated with Google Universal Analytics. This appears to be a new cookie and as of Spring 2017 no information is available from Google. It appears to store and update a unique value for each page visited.","_hjTLDTest","When the Hotjar script executes we try to determine the most generic cookie path we should use, instead of the page hostname. This is done so that cookies can be shared across subdomains (where applicable). To determine this, we try to store the _hjTLDTest cookie for different URL substring alternatives until it fails. After this check, the cookie is removed.","ekfls-2025-03-27","This cookie name is associated with readme.io which is used to help maintain data for the API reference support page.","s_getNewRepeat","This cookie is used to determine whether a visitor is a new visitor or a repeat visitor to the site, and is used for analytical purposes.","_hly_sid","This cookie is likely associated with website analytics, as the prefix '_hly_' suggests a connection to Holistics, a business intelligence and analytics platform.","docs.nvidia.com","_hjSession_xxxxxx","A cookie that holds the current session data. This ensues that subsequent requests within the session window will be attributed to the same Hotjar session.","C0001","Required Cookies","These cookies enable core functionality such as security, network management, and accessibility. These cookies are required for the site to function and cannot be turned off.",[890,891,892,893,894,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962],[750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774],{"_400":887,"_239":887,"_211":212,"_373":888},{"_400":881,"_239":881,"_211":212,"_373":882},{"_400":878,"_239":878,"_211":212,"_373":879},{"_400":866,"_239":866,"_211":212,"_373":867},{"_400":863,"_239":863,"_211":212,"_373":864},{"_400":860,"_239":860,"_211":212,"_373":861},{"_400":855,"_239":855,"_211":212,"_373":856},{"_400":462,"_239":462,"_211":212,"_373":852},{"_400":849,"_239":849,"_211":212,"_373":850},{"_400":454,"_239":454,"_211":212,"_373":847},{"_400":449,"_239":449,"_211":212,"_373":845},{"_400":840,"_239":840,"_211":212,"_373":841},{"_400":835,"_239":835,"_211":212,"_373":836},{"_400":830,"_239":830,"_211":212,"_373":831},{"_400":827,"_239":827,"_211":212,"_373":828},{"_400":575,"_239":575,"_211":212,"_373":824},{"_400":434,"_239":434,"_211":212,"_373":821},{"_400":570,"_239":570,"_211":212,"_373":814},{"_400":566,"_239":566,"_211":212,"_373":808},{"_400":802,"_239":802,"_211":212,"_373":803},{"_400":797,"_239":797,"_211":212,"_373":798},{"_400":792,"_239":792,"_211":212,"_373":793},{"_400":788,"_239":788,"_211":212,"_373":789},{"_400":783,"_239":783,"_211":212,"_373":784},{"_400":775,"_239":775,"_211":212,"_373":776},"polyfill.io",[777,778],{"_77":781,"_406":775,"_407":34,"_211":782},{"_77":779,"_406":775,"_407":34,"_211":780},"cf_ob_info","This cookie is associated with sites using CloudFlare. It is used to improve page load times and to override any security restrictions based on the visitors IP address. It does not contain any user identification information.","cf_use_ob","This cookie is associated with sites using CloudFlare. It is used to improve page load times and to override any security restrictions based on the visitors IP address. It does not contain any user identification information. ","www.recaptcha.net",[785],{"_77":786,"_406":783,"_407":34,"_211":787},"_GRECAPTCHA","This domain is used by Google reCAPTCHA, which provides spam protection services to websites by detecting if a user is a human or a bot.","api2.hcaptcha.com",[790],{"_77":791,"_406":788,"_407":34,"_211":443},"__cflb","instagram.com",[794],{"_77":795,"_406":792,"_407":34,"_211":796},"csrftoken","Instagram is a social networking service owned by Facebook, Inc. It's designed for sharing photos and videos from a smartphone. The service also uses cookies for various purposes, including analytics, personalization, and advertising.","readme.io",[799],{"_77":800,"_406":797,"_407":34,"_211":801},"__cf_bm","The __cf_bm cookie is a cookie necessary to support Cloudflare Bot Management, currently in private beta. As part of our bot management service, this cookie helps manage incoming traffic that matches criteria associated with bots.","nvidiacorp.us-5.evergage.com",[804,805],{"_77":807,"_406":802,"_407":34,"_211":443},{"_77":806,"_406":802,"_407":34,"_211":443},"AWSALBTG","AWSALBTGCORS",[809,810],{"_77":812,"_406":566,"_407":34,"_211":813},{"_77":811,"_406":566,"_407":34,"_211":443},"ak_bmsc","bm_mi","This domain is likely associated with NVIDIA's partner program, which could involve marketing, sales, and support services for partners.",[815,816,817],{"_77":820,"_406":570,"_407":34,"_211":443},{"_77":819,"_406":570,"_407":129,"_211":443},{"_77":818,"_406":570,"_407":34,"_211":443},"AWSALBCORS","JSESSIONID","AWSALB",[822],{"_77":800,"_406":434,"_407":34,"_211":823},"This is a CloudFoundry cookie",[825],{"_77":826,"_406":575,"_407":34,"_211":579},"logged_in","hcaptcha.com",[829],{"_77":800,"_406":827,"_407":34,"_211":823},"tracking.intentsify.io",[832],{"_77":833,"_406":830,"_407":34,"_211":834},"userId","Used to track usage of the embedded video player.","static.reo.dev",[837],{"_77":838,"_406":835,"_407":34,"_211":839},"cookietest","Common cookie name could have a number of different origins. Where this is first party and a session cookie, its most likely to do with checking to see if the browser is set to block or allow cookies.","www.datadoghq-browser-agent.com",[842],{"_77":843,"_406":840,"_407":34,"_211":844},"dd_cookie_test_","dd_cookie_test",[846],{"_77":800,"_406":449,"_407":34,"_211":823},[848],{"_77":800,"_406":454,"_407":34,"_211":823},"supabase.co",[851],{"_77":800,"_406":849,"_407":34,"_211":823},[853],{"_77":854,"_406":462,"_407":34,"_211":469},"VISITOR_PRIVACY_METADATA","dosa-prd.azurewebsites.net",[857],{"_77":858,"_406":855,"_407":34,"_211":859},"access_token","This cookie is used to obtain the permissions for users of the portal to allow for API access in order to retrieve information required to perform portal functions.","w.hcaptcha.com",[862],{"_77":800,"_406":860,"_407":34,"_211":823},"cdn.readme.io",[865],{"_77":800,"_406":863,"_407":34,"_211":823},"queue-it.net",[868,869,870,871,872],{"_77":877,"_406":866,"_407":34,"_211":212},{"_77":876,"_406":866,"_407":34,"_211":212},{"_77":875,"_406":866,"_407":34,"_211":212},{"_77":874,"_406":866,"_407":34,"_211":212},{"_77":873,"_406":866,"_407":34,"_211":212},"Queue-it-{queueId}","Queue-it-{dmonvidia }________{eventId}","Queue-it-token","queueitsoftblock_{queueId}","Queue-it-{nvidia}________{eventId}","x.com",[880],{"_77":800,"_406":878,"_407":34,"_211":801},"api.hcaptcha.com",[883,884],{"_77":886,"_406":881,"_407":34,"_211":443},{"_77":791,"_406":881,"_407":34,"_211":885},"This domain is associated with hCaptcha, a service that provides CAPTCHA and reCAPTCHA alternatives for user verification and bot protection.","hmt_id","vimeo.com",[889],{"_77":800,"_406":887,"_407":34,"_211":823},{"_77":1023,"_406":521,"_407":34,"_211":1054},{"_77":1052,"_406":616,"_407":129,"_211":1053},{"_77":1045,"_406":1014,"_407":129,"_211":1046},{"_77":1051,"_406":709,"_407":129,"_211":212},{"_77":1049,"_406":521,"_407":34,"_211":1050},{"_77":807,"_406":1035,"_407":34,"_211":974},{"_77":982,"_406":1044,"_407":129,"_211":984},{"_77":806,"_406":973,"_407":34,"_211":974},{"_77":985,"_406":1044,"_407":34,"_211":986},{"_77":1047,"_406":521,"_407":129,"_211":1048},{"_77":1045,"_406":1021,"_407":129,"_211":1046},{"_77":979,"_406":1044,"_407":34,"_211":981},{"_77":1042,"_406":521,"_407":34,"_211":1043},{"_77":806,"_406":965,"_407":34,"_211":974},{"_77":970,"_406":1041,"_407":34,"_211":972},{"_77":818,"_406":971,"_407":34,"_211":987},{"_77":820,"_406":971,"_407":34,"_211":1038},{"_77":985,"_406":980,"_407":34,"_211":986},{"_77":1039,"_406":619,"_407":34,"_211":1040},{"_77":820,"_406":645,"_407":34,"_211":1038},{"_77":1036,"_406":521,"_407":34,"_211":1037},{"_77":812,"_406":645,"_407":34,"_211":1031},{"_77":1008,"_406":624,"_407":129,"_211":212},{"_77":806,"_406":1035,"_407":34,"_211":974},{"_77":1033,"_406":973,"_407":129,"_211":1034},{"_77":997,"_406":521,"_407":34,"_211":988},{"_77":970,"_406":521,"_407":34,"_211":972},{"_77":1032,"_406":533,"_407":34,"_211":212},{"_77":812,"_406":521,"_407":34,"_211":1031},{"_77":820,"_406":965,"_407":34,"_211":1030},{"_77":1028,"_406":628,"_407":129,"_211":1029},{"_77":1026,"_406":521,"_407":129,"_211":1027},{"_77":1025,"_406":521,"_407":34,"_211":212},{"_77":1023,"_406":971,"_407":34,"_211":1024},{"_77":1022,"_406":533,"_407":34,"_211":212},{"_77":1013,"_406":1021,"_407":129,"_211":1015},{"_77":1019,"_406":624,"_407":34,"_211":1020},{"_77":1017,"_406":709,"_407":34,"_211":1018},{"_77":1016,"_406":527,"_407":34,"_211":212},{"_77":1013,"_406":1014,"_407":129,"_211":1015},{"_77":1011,"_406":980,"_407":129,"_211":1012},{"_77":1009,"_406":521,"_407":34,"_211":1010},{"_77":1008,"_406":524,"_407":129,"_211":212},{"_77":979,"_406":983,"_407":34,"_211":981},{"_77":811,"_406":998,"_407":34,"_211":988},{"_77":1006,"_406":524,"_407":34,"_211":1007},{"_77":1004,"_406":521,"_407":34,"_211":1005},{"_77":1002,"_406":521,"_407":34,"_211":1003},{"_77":1001,"_406":521,"_407":34,"_211":212},{"_77":843,"_406":524,"_407":34,"_211":1000},{"_77":997,"_406":645,"_407":34,"_211":988},{"_77":800,"_406":616,"_407":34,"_211":999},{"_77":997,"_406":998,"_407":34,"_211":988},{"_77":996,"_406":533,"_407":34,"_211":212},{"_77":995,"_406":521,"_407":34,"_211":968},{"_77":993,"_406":980,"_407":34,"_211":994},{"_77":806,"_406":991,"_407":34,"_211":992},{"_77":990,"_406":533,"_407":34,"_211":212},{"_77":989,"_406":521,"_407":34,"_211":212},{"_77":982,"_406":980,"_407":129,"_211":984},{"_77":811,"_406":645,"_407":34,"_211":988},{"_77":818,"_406":645,"_407":34,"_211":987},{"_77":985,"_406":983,"_407":34,"_211":986},{"_77":982,"_406":983,"_407":129,"_211":984},{"_77":979,"_406":980,"_407":34,"_211":981},{"_77":977,"_406":973,"_407":129,"_211":978},{"_77":975,"_406":631,"_407":34,"_211":976},{"_77":807,"_406":973,"_407":34,"_211":974},{"_77":970,"_406":971,"_407":34,"_211":972},{"_77":800,"_406":623,"_407":34,"_211":969},{"_77":967,"_406":521,"_407":34,"_211":968},{"_77":818,"_406":965,"_407":34,"_211":966},{"_77":963,"_406":521,"_407":34,"_211":964},"LoginHints","Keeps users logged in across NVIDIA domains.","api.ngc.nvidia.com","This cookie is managed by AWS and is used for load balancing.","bm_so","This cookie name is used to load the site as quickly as possible and to recognize bots using Akamai.","The __cf_bm cookie is a cookie necessary to support Cloudflare Bot Management, currently in private beta. As part of our bot management service, this cookie helps manage incoming traffic that matches criteria associated with bots.\nThis is a CloudFoundry cookie","OptanonConsent","nvid.nvidia.com","This cookie is set by the cookie compliance solution from OneTrust. It stores information about the categories of cookies the site uses and whether visitors have given or withdrawn consent for the use of each category. This enables site owners to prevent cookies in each category from being set in the users browser, when consent is not given. The cookie has a normal lifespan of one year, so that returning visitors to the site will have their preferences remembered. It contains no information that can identify the site visitor.","events.nvidia.com","This cookie is associated with the Amazon Web Services Elastic Load Balancing functionality for routing client request on the server.Used to attribute commission to affiliates when you arrive at the website from an affiliate referral link. It is set when you click on one of our links and used to let the advertiser and us know the website from which you came.","sessionid","This is a very generic cookie name that may have different purposes on different sites, but generally it will be some kind of anonymous session identifier.","_csrf","This cookie is used to prevent Cross-Site Request Forgery (CSRF) attacks, ensuring that each request made to the server is from the user's browser and is intentional.","LSKey-c$CookieConsentPolicy","enterprise-support.nvidia.com","Used to apply end-user cookie consent preferences set by our client-side utility.Custom- Short Duration. Unique ID of an Enquiry- used to validate access to case, and load exisiting data.\n","renderCtx","academicgrants.nvidia.com","Used to store site parameters in the session for reuse across requests by a single client for functionality and performance reasons.","CookieConsentPolicy","Used to apply end-user cookie consent preferences set by our client-side utility.","This cookie is managed by AWS and is used for load balancing.Used to attribute commission to affiliates when you arrive at the website from an affiliate referral link. It is set when you click on one of our links and used to let the advertiser and us know the website from which you came.","This cookie is associated with Akamai and is used to differentiate between traffic from humans and bots.","nv_co","__uxq412__ses.88c1","learn.learn.nvidia.com","This cookie is associated with the Amazon Web Services Elastic Load Balancing functionality for routing client request on the server.","pctrk","Used to count page views by unauthenticated users against license usage.","bm_s","bpazaws52gukakzc__ctrl0_ctl36_uccaptcha","bm_sv","store.nvidia.com","The __cf_bm cookie is a cookie necessary to support Cloudflare Bot Management, currently in private beta. As part of our bot management service, this cookie helps manage incoming traffic that matches criteria associated with bots.\n","This cookie name is used by DataDog to determine if cookies are supported on the website.dd_cookie_test","AMP_TLDTEST_xxxxxxxx","SESSlsd","This cookie is likely to be a session identifier used to maintain user session state across page requests.","mboxEdgeCluster","This cookie name is associated with Adobe Target which is used to communicate the correct edge cluster to at.js so that Target profiles can stay in sync as users navigate across a site.","_rdt_em","This cookie name is associated with Reddit which is used to manage session state and user interactions.","megaNavCollapsed","_abck","The _abck cookie is associated with Akamai's Bot Manager, which is used to prevent fraud and abuse by safeguarding online interactions and detecting irregularities that could suggest malicious activity, such as bot-driven attacks or hacking attempts.","idccsrf","This cookie name is associated with Salesforce which is used to track CrossSiteRequestForgery validation for certain single sign-on (SSO) flows.","ApplicationGatewayAffinity","partners.nvidia.com","This cookie is used to maintain a user session by the server in a load balanced environment, to ensure the user has a consistent experience.","AMP_TEST_xxxxxxxx","bm_lso","This cookie name is associated with Akamai which is used to load the site as quickly as possible and to recognize bots.","SSESS###########","This cookie is likely to be a session cookie used to maintain an anonymized user session by the server in a secure environment, often seen in sites built with the Drupal content management system.","nvdeveloper.nvidia.com","__uxq412__id.88c1","OptanonAlertBoxClosed","This cookie is set by websites using certain versions of the cookie law compliance solution from OneTrust. It is set after visitors have seen a cookie information notice and in some cases only when they actively close the notice down. It enables the website not to show the message more than once to a user. The cookie has a normal lifespan of one year and contains no personal information.","QueueITAccepted-SDFrts345E-V3_{eventId}","TEST_AMCV_COOKIE_WRITE","This cookie is used to test whether cookies are enabled in the browser. It is a temporary cookie used to determine if the browser accepts cookies.","XSRF-TOKEN","This cookie is written to help with site security in preventing Cross-Site Request Forgery attacks.This cookie helps with site security in preventing Cross-Site Request Forgery attacks.","AWS ELB application load balancer","This cookie is associated with Akamai. It is used to analyse traffic to determine if it is automated traffic generated by bots or a human user.","bpazaws52gukakzc__ctrl0_ctl78_list_ctl09_systemcaptcha","PHPSESSID","PHP session cookie associated with embedded content from this domain.\n","base.manager.learn.nvidia.com","bm_ss","This cookie is used to help protect websites from automated bot traffic.","AWS ELB application load balancerUsed to attribute commission to affiliates when you arrive at the website from an affiliate referral link. It is set when you click on one of our links and used to let the advertiser and us know the website from which you came.","_devzone_session","This cookie is likely used to maintain a user session on the website by the server. It is common for session identifiers to be used to keep users logged in and track their interaction with the site during a session.","docs.ngc.nvidia.com","bm_sz","This cookie is used by Akamai to optimize site performance and security. It is typically associated with the delivery of web content and services.","vcalliance.nvidia.com","ASP.NET_SessionId","General purpose platform session cookie, used by sites written with Microsoft .NET based technologies. Usually used to maintain an anonymised user session by the server.","com.adobe.alloy.getTld","This cookie name is associated with the Adobe WebSDK which is used to determine the top-most domain that can accept cookies.","SESSls","This cookie is likely to be a session identifier, used to maintain a user's session state across page requests.","c_code","BIGipServerx","This cookie name is associated with the BIG-IP product suite from company F5. Usually associated with managing sessions on load balanced servers, to ensure user requests are routed consistently to the correct server. The common root is BIGipServer most commonly followed by a domain name, usually the one that it is hosted on, but not always.","This cookie is set by websites using certain versions of the cookie law compliance solution from OneTrust. It is set after visitors have seen a cookie information notice and in some cases only when they actively close the notice down. It enables the website not to show the message more than once to a user. The cookie has a one year lifespan and contains no personal information.","default","

NVIDIA uses cookies to improve your experience on our web site. We and our third-party partners also use cookies and other tools to collect and record information you provide as well as information about your interactions with our websites for performance improvement, analytics, and to assist in marketing efforts. By clicking \"Accept All\", you consent to our use of cookies and other tools as described in our Cookie Policy. You can manage your cookie settings by clicking on \"Manage Settings.\" By continuing to use this site or by clicking one of the buttons below, you agree to our Terms of Service (which contains important waivers). Please see our Privacy Policy for more information on our privacy practices.

","gpc","

We have detected the Global Privacy Control (GPC) signal and recorded your rejection of all optional cookies on this site for this browser. You can manage your cookie settings by clicking on \"Manage Settings\". Please see our Cookie Policy for more information. To opt out of non-cookie personal information \"sales\" / \"sharing\" for targeted advertising purposes, please visit the NVIDIA Preference Center. Please see our Privacy Policy for more information on our privacy practices.

","gpcLoggedIn","

We have detected the Global Privacy Control Signal (GPC) and have opted you out of all optional cookies on this browser. You can manage your cookie settings by clicking on \"Manage Settings\". Please see our Cookie Policy for more information. We have also opted you out of \"sharing\"/\"sales\" of personal information outside of cookies. You can manage these settings in the NVIDIA NVIDIA Preference Center. Please see our Privacy Policy for more information.

","gpcLoggedInOverridden","

We have detected the Global Privacy Control Signal (GPC) and have opted you out of all optional cookies on this browser. You can manage your cookie settings by clicking on \"Manage Settings\". Please see our Cookie Policy for more information. We have also opted you out of \"sharing\"/\"sales\" of personal information outside of cookies which overrides at least one of your previous settings. You can manage them in the NVIDIA Preference Center. Please see our Privacy Policy for more information.

",{"_745":16,"_648":59,"_556":59,"_377":59,"_367":59},"hasConsented","gpcApplied","showBanner","geolocation",{"_1069":1070,"_1071":1072},"country","US","state","OR","query","categories",[1092,1093,1094,1095,1096],"optionUrls",[1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091],"total",12,"/orgs/nim/deepseek-ai/containers/deepseek-r1/-","/orgs/nim/nvidia/containers/llama-3.1-nemotron-70b-instruct/-","/orgs/nvidia/-/containers/pytorch/-","/orgs/nvidia/omniverse/collections/kit/-","/orgs/nvidia/-/collections/deepstream_sdk/-","/orgs/nvidia/omniverse/collections/kit-appstreaming-collection/-","/orgs/nvidia/research/models/stylegan3/-","/orgs/nvidia/tao/models/peoplenet/-","/orgs/nvidia/tao/models/trafficcamnet/-","/orgs/nvidia/riva/resources/riva_quickstart/-","/orgs/nvidia/-/helm-charts/gpu-operator/-","/orgs/nvidia/-/helm-charts/k8s-nim-operator/-",{"_20":1169,"_1098":1170,"_1100":59},{"_20":1134,"_1098":1135,"_1100":62},{"_20":21,"_1098":1118,"_1100":1119},{"_20":1110,"_1098":1111,"_1100":1112},{"_20":1097,"_1098":1099,"_1100":19},"helm-charts","items",[1101,1102],"startIndex",{"_20":1097,"_239":1107,"_205":206,"_207":-7,"_234":1108,"_242":243,"_267":1109,"_1106":1090},{"_20":1097,"_239":1103,"_205":206,"_207":-7,"_234":1104,"_242":243,"_267":1105,"_1106":1091},"NVIDIA NIM Operator","k8s-nim-operator",[],"url","GPU Operator","gpu-operator",[],"resources",[1113],9,{"_20":1110,"_239":1114,"_205":206,"_207":1115,"_234":1116,"_242":243,"_267":1117,"_1106":1089},"Riva Skills Quick Start","riva","riva_quickstart",[],[1120,1121,1122],6,{"_20":21,"_239":1130,"_205":206,"_207":1131,"_234":1132,"_242":243,"_267":1133,"_1106":1086},{"_20":21,"_239":1127,"_205":206,"_207":1124,"_234":1128,"_242":243,"_267":1129,"_1106":1087},{"_20":21,"_239":1123,"_205":206,"_207":1124,"_234":1125,"_242":243,"_267":1126,"_1106":1088},"TrafficCamNet","tao","trafficcamnet",[],"PeopleNet","peoplenet",[],"StyleGAN3 pretrained models","research","stylegan3",[],"collections",[1136,1137,1138],{"_20":1134,"_239":1166,"_205":206,"_207":1140,"_234":1167,"_242":243,"_267":1168,"_1106":1083},{"_20":1134,"_239":1163,"_205":206,"_207":-7,"_234":1164,"_242":243,"_267":1165,"_1106":1084},{"_20":1134,"_239":1139,"_205":206,"_207":1140,"_234":1141,"_242":243,"_267":1142,"_1106":1085},"Omniverse Kit App Streaming","omniverse","kit-appstreaming-collection",[1143,1144,1145],{"_77":1157,"_239":1158,"_236":1159,"_246":1160,"_1150":1161},{"_77":1140,"_239":1153,"_236":1154,"_246":1149,"_1150":1155},{"_77":1146,"_239":1147,"_236":1148,"_246":1149,"_1150":1151},"omniverse-dev","NVIDIA Developer Program","Join the Developer Program for access to free tools, support, and tech resources.","https://store-images.s-microsoft.com/image/apps.33936.6f1bcf42-55d0-45d1-b4b6-f08c68a50bbe.e91ca707-db64-49d6-9761-4781590a9685.7ba64fc5-7c44-4864-a5e6-7bde05126935","supportedFeatures",[1152],"UNIFIED_CATALOG","NVIDIA Omniverse","NVIDIA Omniverse is a platform of APIs, services, and software development kits (SDKs) that enable developers to build generative AI-enabled tools and applications.",[1152,1156],"SHAREABLE_TO_USER_GROUPS","nv-ai-enterprise","NVIDIA AI Enterprise","Accelerate your AI agent development","https://assets.ngc.nvidia.com/products/catalog/images/product-NVAIE.jpg",[1152,1156,1162],"NGC_CONSOLE","DeepStream SDK","deepstream_sdk",[],"Omniverse Kit (FB)","kit",[1143,1144,1145],"containers",[1171,1172,1173],{"_20":1169,"_239":1181,"_205":1178,"_207":1182,"_234":1183,"_242":243,"_267":1184,"_1106":1080},{"_20":1169,"_239":1177,"_205":1178,"_207":206,"_234":1179,"_242":243,"_267":1180,"_1106":1081},{"_20":1169,"_239":1174,"_205":206,"_207":-7,"_234":1175,"_242":243,"_267":1176,"_1106":1082},"PyTorch","pytorch",[],"Llama-3.1-Nemotron-70B-Instruct","nim","llama-3.1-nemotron-70b-instruct",[],"DeepSeek-R1","deepseek-ai","deepseek-r1",[],"ownerOrgs",[],"memberOrgs",[],"externalOrgs",[],"apiKey","2b44f86fea50e90ffd2db29ee2028419","consentGranted","applicationId","4c857e4f-5ffa-45fa-b75e-af773c22f0ad","clientToken","pubb6927db33dae60ba5031a186cde0242a","site","datadoghq.com","service","catalog-ui","env","sessionSampleRate",100,"sessionReplaySampleRate","compressIntakeRequests","storeContextsAcrossPages","defaultPrivacyLevel","mask-user-input","trackViewsManually","trackingConsent","not-granted",{"_1214":1215,"_1216":316,"_1217":34,"_1218":1219,"_1098":1220,"_1221":1222,"_1223":1215,"_1224":34,"_1225":34,"_1226":34,"_1227":1228},"appName","ngc-catalog","appOrigin","hideOnPrivateOrg","icon","ObjectsModules2",[1229,1230,1231,1232,1233,1234,1235],"menuIcon","editor-swatches","productName","requiresAllScopes","requiresLogin","requiresOrgLevelScopesOnly","title","Catalog",{"_1227":1257,"_50":1258,"_1221":1259},{"_1250":1251,"_1227":1252,"_50":1253,"_1223":1157},{"_1227":1248,"_50":1249,"_1221":1222},{"_1227":1245,"_50":1246,"_1221":1247},{"_1227":1242,"_50":1243,"_1221":1244},{"_1227":1239,"_50":1240,"_1221":1241},{"_1227":1236,"_50":1237,"_1221":1238},"Resources","/resources","misc-library","Models","/models","misc-neural-network","Helm Charts","/helm-charts","misc-ship-wheel","Containers","/containers","3d-cube","Collections","/collections","access",[1254],"Enterprise Catalog","/enterprise",[1255,1256],"NVAIE","READ","Explore Catalog","/","common-home",{"_155":156,"_157":158,"_159":160,"_161":162,"_163":164,"_165":166},{"_154":34}]

Key	Value
Librispeech Dev-Other	4.1 %
Librispeech Test-Other	4.2 %
MLS Dev	4.6 %
MLS Test	5.6 %

Key	Value
ARCHITECTURE	ContextNet
INPUTS	16000 KHZ MONO-CHANNEL AUDIO (WAV FILES)
OUTPUTS	TRANSCRIBED SPEECH