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Specifications
Parameters
—550B
API pricing
Input price
$1.25—
Output price
$10.00—
Cached input price
$0.125—
Cheapest input
$0.625Google AI Studio$0.50DeepInfra
Cheapest output
$5.00Google AI Studio$2.20DeepInfra
Benchmarks
BullshitBench v2
20%49%
SWE-Bench Verified
59.6%71.9%
Humanity's Last Exam · with tools
18.8%26.7%
GPQA Diamond
86.4%86.7%
Overview
CompanyGoogleNVIDIA
Release dateMar 25 2025Jun 4 2026
AccessClosedOpen Source
Model detailsView modelView model

Frequently asked questions

Nemotron 3 Ultra leads Gemini 2.5 Pro on 4 of the 4 benchmarks they both report (BullshitBench v2, SWE-Bench Verified, Humanity's Last Exam, GPQA Diamond). Only Gemini 2.5 Pro has a verified first-party API price: $1.25 per million input tokens and $10.00 per million output tokens. No pay-as-you-go API rate is tracked for Nemotron 3 Ultra. Gemini 2.5 Pro shipped 436 days before Nemotron 3 Ultra, so benchmark comparisons should account for the intervening progress.

Gemini 2.5 Pro is closed, while Nemotron 3 Ultra is open source.

On BullshitBench v2, Nemotron 3 Ultra leads at 49% vs Gemini 2.5 Pro at 20%. On SWE-Bench Verified, Nemotron 3 Ultra leads at 71.9% vs Gemini 2.5 Pro at 59.6%. On Humanity's Last Exam · with tools, Nemotron 3 Ultra leads at 26.7% vs Gemini 2.5 Pro at 18.8%. On GPQA Diamond, Nemotron 3 Ultra leads at 86.7% vs Gemini 2.5 Pro at 86.4%.