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Nvidia Nemotron 3 Ultra 550B Thinking
Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy
Available Providers (1)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 NanoGPT | nvidia/nemotron-3-ultra-550b-a55b:thinking | $0.50/MTok | $2.50/MTok | 1M | 65.5K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output