NVIDIA NIM model
Nemotron 3 Ultra 550B A55B on NVIDIA NIM
Nemotron 3 Ultra 550B A55B is a NVIDIA NIM model tracked in Sim. It supports a 1.05M token context window. Pricing starts at $0.5/1M input tokens and $2.2/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs. Best for long-context retrieval, large documents, and high-memory workflows.
Input price$0.5/1M
Cached inputN/A
Output price$2.2/1M
Context window1.05M
Max output8k tokens
ProviderNVIDIA NIM
UpdatedJul 9, 2026
Best forBest for long-context retrieval, large documents, and high-memory workflows.
Temperature0 to 2
Reasoning effortNot supported
VerbosityNot supported
Thinking levelsNot supported
Structured outputsSupported
Tool choiceSupported
Computer useNot supported
Deep researchNot supported
Memory supportSupported
Max output tokens8k
Frequently asked questions
Nemotron 3 Ultra 550B A55B is a NVIDIA NIM model available in Sim. Nemotron 3 Ultra 550B A55B is a NVIDIA NIM model tracked in Sim. It supports a 1.05M token context window. Pricing starts at $0.5/1M input tokens and $2.2/1M output tokens. Key capabilities include Temperature 0-2, Tool choice, Structured outputs.
