Updated daily at 05:00 UTC
- Released
- 29 Apr 2026
- Status
- Current
- Context
- 262.1K
- Max output
- —
- Input per 1M tokens
- —
- Output per 1M tokens
- —
- Open weights
- Yes
- License
- nvidia-open-model-license
- Parameters
- 33.36B
- Knowledge cutoff
- —
- Reasoning
- Yes
- Modalities
- text, image, video → text
Category scores
Out of 100, from independent and third-party results only, by method category-2026-09-29.1.
Not enough independent results yet
Only independent and third-party results rank a model; self-reported and unattributed numbers never do.
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
No benchmark results yet
Other Cosmos Reason versions
- Cosmos Reason2 2B12 Dec 2025
- Cosmos Reason2 8B12 Dec 2025
- Cosmos Reason1 7B18 Apr 2025