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  • NVIDIA
    Earth-2 CorrDiff US
    Model
    NVIDIA
    Earth-2 CorrDiff US

    Corrector Diffusion (CorrDiff) US GEFS-HRRR is a generative downscaling model for the contiguous United States.

    This model is backed by NVIDIA's Plus Plus (++) Promise
    NVIDIA's ++ Promise covers the quality of the datasets used to train this model.
    FieldResponse
    Intended Application & Domain:Global Weather Forecasting
    Model Type:Diffusion Model
    Intended User:Climate and Weather scientists accelerating weather prediction with AI.
    Output:Downscaled inputs.
    Describe how the model works:Diffusion model progressively adds noise to interpolated input to recreate fine-resolution features.
    Name the adversely impacted groups this has been tested to deliver comparable outcomes regardless of:Not Applicable
    Technical Limitations:The model may perform poorly for data sources different from that in the ERA5 training dataset
    Verified to have met prescribed NVIDIA quality standards:Yes
    Performance Metrics:Accuracy, Throughput and Latency
    Potential Known Risks:This model may mispredict fine-resolution features.
    Licensing:NVIDIA AI Foundation Models Community License

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