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Llama 3.1 Nemotron Ultra 253B v1 (Reasoning)

Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) is an AI model from NVIDIA.

Publisher
NVIDIA
Family
Llama
Context
131K
Input
Output
Released
7 Apr 2025

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Notes

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Attribution

Benchmark scores
AA
Attribution policy →
Context
131K
Input
$0.60
/1M tok
Output
$1.80
/1M tok
Blended
$0.90
#304/ 414/1M · 3:1
Speed
53
#176/ 414tok/s

Price & speed via Artificial Analysis · ranked across tracked models

Reported on 11 evals across 7 domains - best 95.2% on MATH-500 · #25 of 178

Reported eval scores

11