Model series
gpt-oss
Developed by OpenAI
Latest gpt-oss models
Recent releases
Models in this family
4 catalogued models
4 models · Showing 1–4
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
| October 29, 2025 | 131K | — | — | 120B | Text | text → text | Open weights | ||
| October 29, 2025 | 131K | $0.08 | $0.30 | 20B | Text | text → text | Open weights | ||
| August 5, 2025 | 131K | $0.15 | $0.60 | 120B | Text | text → text | Open weights | ||
| August 5, 2025 | 131K | $0.02 | $0.09 | 20B | Text | text → text | Open weights |