All Models

Nemotron 3 Ultra

nemotron Reasoning Tool Calling Open Weights Structured Output

Flagship Nemotron model for high-throughput reasoning and complex agents

Providers 4
Released Jun 4, 2026
Input Modalities text
Output Modalities text
Tarsk Use coding

Benchmarks

38.3
Intelligence Index
49.3
Coding Index

Available Providers (4)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Vercel AI Gateway nvidia/nemotron-3-ultra-550b-a55b $0.60/MTok $2.40/MTok 1M 65K
Weights & Biases nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B $0.75/MTok $2.75/MTok 262.1K 262.1K
DigitalOcean nemotron-3-ultra-550b $0.90/MTok $1.70/MTok 131.1K 131.1K
Ollama Cloud nemotron-3-ultra —/MTok —/MTok 262.1K 128K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output