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Nemotron 3 Ultra 550B (Nebius AI)

nemotron Reasoning Tool Calling

Flagship Nemotron model for high-throughput reasoning and complex agents

Providers 1
Released Jun 1, 2026
Input Modalities text
Output Modalities text
Tarsk Use coding

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
LLM Gateway nebius/nemotron-3-ultra-550b $1/MTok $3/MTok 1.0M 1.0M

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output