Updated daily at 05:00 UTC
- Released
- 29 Oct 2025
- Status
- Current
- Context
- —
- Max output
- —
- Input per 1M tokens
- —
- Output per 1M tokens
- —
- Open weights
- Yes
- License
- apache-2.0
- Parameters
- 21B, 3.6B active
- Knowledge cutoff
- —
- Reasoning
- Yes
- Modalities
- text → 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 gpt-oss versions
- gpt-oss-safeguard-120b29 Oct 2025
- gpt-oss-120b5 Aug 2025
- gpt-oss-20b5 Aug 2025