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Llama 3.1 Nemotron Ultra 253B

nemotronReasoningTool CallingOpen Weights

Flagship Nemotron model for high-throughput reasoning and complex agents

Providers1
ReleasedApr 7, 2025
Input Modalitiestext
Output Modalitiestext
Tarsk Usecoding

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
Nvidianvidia/llama-3.1-nemotron-ultra-253b-v1$0/MTok$0/MTok128K16.4K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output