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API price

Nemotron 3 Ultra (free) API price

By NVIDIA. Free on OpenRouter today. Collected November 12, 2026.

nvidia/nemotron-3-ultra-550b-a55b:freeOpen weights on Hugging Face

Input /M tokens
free
Output /M tokens
free
Context (tokens)
1,000,000
Parameters
560.5B
Released
June 4, 2026
Tracked since
August 18, 2026

Free for the whole window, so there is nothing to draw.

No price change in this window.

  • Free on each of the last 87 days.
Nemotron 3 Ultra (free) API price — overfeed.news