API price

Nemotron 3 Ultra API price

By NVIDIA. $0.60 per million input tokens, $2.40 per million output tokens on OpenRouter. Collected October 24, 2026.

nvidia/nemotron-3-ultra-550b-a55bOpen weights on Hugging Face

Input /M tokens: $0.60
Output /M tokens: $2.40
Context (tokens): 262,144
Parameters: 560.5B
Released: June 4, 2026
Tracked since: August 22, 2026

Last 90 days

inputoutput

Price changes

October 12, 2026input $0.50 → $0.60, output $2.20 → $2.40
October 3, 2026input $0.60 → $0.50, output $2.40 → $2.20
September 20, 2026input $0.625 → $0.60, output $3.125 → $2.40
September 18, 2026input $0.60 → $0.625, output $2.40 → $3.125
September 15, 2026input $0.625 → $0.60, output $3.125 → $2.40
September 5, 2026input $0.60 → $0.625, output $2.40 → $3.125
September 3, 2026input $0.50 → $0.60, output $2.20 → $2.40
August 28, 2026input $0.60 → $0.50, output $3.60 → $2.20

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