arrow_backBack to all models
Nvidiaactive

Nemotron 3 Ultra

Released at: June 4, 2026

API StatusAvailable for integration
Context Window1,000,000 tokens
Input Price / MTok$0.60
Output Price / MTok$3.60

Model Overview

Nvidia · Active Model

  • Long-Context
  • API Available
  • Vetted Benchmarks
  • Production Ready

NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...

Developer
Nvidia
Release Date
June 4, 2026
Context Window
1,000,000 tokens≈ 1,333 words
API Access
Publicly AvailableIntegrate via official API
Input Cost
$0.60per million tokens
Output Cost
$3.60per million tokens
SHARE MODEL:

Vetted Benchmarks

MMLU(estimated)Score: 87.8% (Top 29%)
HumanEval(estimated)Score: 87.0% (Top 36%)
MATH(estimated)Score: 68.2% (Top 33%)
MT-Bench(estimated)Score: 9.1 (Top 20%)
GPQA(estimated)Score: 49.6% (Top 21%)
HellaSwag(estimated)Score: 85.4% (Top 34%)

How does this model compare?

Evaluate benchmark standing and performance rankings vs all other tracked models.

Compare with another model →