nvidia/nemotron-3-ultra-550b-a55b model page
Use this page to compare current pricing, source history, and alternatives.
AI model changelog
nvidia/nemotron-3-ultra-550b-a55b changed max output tokens from 16384 to 0.
What changed
nvidia/nemotron-3-ultra-550b-a55b changed max output tokens from 16384 to 0.
| Field | Previous value | Current value |
|---|---|---|
| Detected date | Not listed | 2026-07-31 |
| Provider | Not listed | OpenRouter |
| Model | Not listed | nvidia/nemotron-3-ultra-550b-a55b |
| max_output_tokens | 16384 | 0 |
Related models
Internal links
Continue
Public API
Use static JSON endpoints for providers, models, rankings, history, market metrics, and changelog events.
Editorial information
2026-07-31
Methodology explains collection, validation, limitations, and update cadence.