Catalog Changes · 2026-10-15 00:04:23.349217

nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 · 2026-10-15 00:04:23.349217 UTC

Current Model Listing

Hugging Face

2 Changed Fields

Field / Array Position Previous Value Observed Value
Providers[0] · First Token Latency Ms 385.2 563
Providers[0] · Throughput 104.33474626459353 82.43343500123649
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nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4

nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4

Hugging Face Catalog Changes

Last Observed: 2026-10-15 00:04:23.349217 UTC

    Catalog Identity And Metadata · 4
    Created
    API Details

    /created

    1780498473

    		 1780498473
    Id
    API Details

    /id

    nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4

    		 nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4
    Object
    API Details

    /object

    model

    		 model
    Reported Owner
    API Details

    /owned_by

    nvidia

    		 nvidia
    API Structure And Container Types
    Architecture
    API Details

    /architecture

    Object · See Fields

    		 Object · See Fields
    Architecture · Input Modalities
    API Details

    /architecture/input_modalities

    Array · See Items

    		 Array · See Items
    Architecture · Output Modalities
    API Details

    /architecture/output_modalities

    Array · See Items

    		 Array · See Items
    Hosting Providers
    API Details

    /providers

    Array · See Items

    		 Array · See Items

    Architecture · Input Modalities

    1 items · source order preserved

    • text
    API Details
    Item /architecture/input_modalities/*
    1 text

    Architecture · Output Modalities

    1 items · source order preserved

    • text
    API Details
    Item /architecture/output_modalities/*
    1 text

    Hosting Providers

    Input and output prices are USD per million tokens. Latency is reported in milliseconds; other values retain their API units.

    1 items · source order preserved

    Input Price · Native Units: 0.6 Output Price · Native Units: 2.4 Context Tokens: 262,144 First Token Latency · ms: 563.00 Throughput · Native Units: 82.43 Supports Tools: True

    fireworks-ai
    Context Tokens
    262144
    First Token Latency · ms
    563
    Is Free
    False
    Is Model Author
    False
    Provider
    fireworks-ai
    Status
    live
    Supports Structured Output
    True
    Supports Tools
    True
    Throughput · Native Units
    82.43343500123649
    Pricing
    Input Price · Native Units
    0.6
    Output Price · Native Units
    2.4
    API Details
    Item /providers/*/context_length /providers/*/first_token_latency_ms /providers/*/is_free /providers/*/is_model_author /providers/*/pricing /providers/*/pricing/input /providers/*/pricing/output /providers/*/provider /providers/*/status /providers/*/supports_structured_output /providers/*/supports_tools /providers/*/throughput
    1 262144 563 False False Object · See Fields 0.6 2.4 fireworks-ai live True True 82.43343500123649