Nemotron-3-Ultra-550B-A55B

NVIDIA

Container

NVIDIA

Nemotron-3-Ultra-550B-A55B

Nemotron-3-Ultra-550B-A55B NIM container packages NVIDIA's large language model featuring a hybrid Latent Mixture-of-Experts (LatentMoE) architecture with Multi-Token Prediction (MTP) layers.

NVIDIA AI Enterprise Supported NVIDIA NIM

Layer	Label		Created
sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4	CMD	`/opt/nim/start_server.sh`	07/29/2026 1:04 AM UTC
sha256:157286167ccb9506f7c5f1edab625504d22cdada6e9b645747a8820228121acc	COPY	`--chown=nim:nim NOTICE /opt/nim/NOTICE`	07/29/2026 1:04 AM UTC
sha256:55a16b1a0201ce1ba33beeabc5d3b9c59998d139f5c13e8d8ec2433d4789b8e1	COPY	`--chown=nim:nim MODEL_LICENSE /opt/nim/MODEL_LICENSE`	07/29/2026 1:04 AM UTC
sha256:09ed049941e7fb659b0620dc951b172702bbfee4a8de2ebd565dfc52f74c0da4	COPY	`--chown=nim:nim model_manifest.yaml /opt/nim/etc/default/model_manifest.yaml`	07/29/2026 1:04 AM UTC
sha256:e79d1efc2ad6972af72921b6539b3996ef69b76d2b6ed54b756d3b939d8a8c57	COPY	`--chown=nim:nim VERSION /opt/nim/VERSION`	07/29/2026 1:04 AM UTC
sha256:f67debc1b6910fd21f7bb038e0f24cd8266e26c4d7af83121d3b740ff4f12a62	COPY	`--chown=nim:nim LICENSE /opt/nim/LICENSE`	07/29/2026 1:04 AM UTC
sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4	ENV	`NIM_TRUST_CUSTOM_CODE=true`	07/29/2026 1:04 AM UTC
sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4	ENV	`NIM_PASSTHROUGH_ARGS=--reasoning-parser nemotron_v3 --enable-auto-tool-choice --tool-call-parser qwen3_coder`	07/29/2026 1:04 AM UTC
sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4	ENV	`NIM_SPECDEC_ARGS={"speculative_config": "{\"method\":\"mtp\",\"num_speculative_tokens\":5}"}`	07/29/2026 1:04 AM UTC
sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4	ENV	`NIM_MODEL_NAME=nvidia/nemotron-3-ultra-550b-a55b`	07/29/2026 1:04 AM UTC