`gpt-oss-120b`is our most powerful open-weight model, which fits into a single H100 GPU (117B parameters with 5.1B active parameters).
function_calling| Provider | Input | Output | Since launch |
|---|---|---|---|
| DeepInfracheapest | $0.04 | $0.17 | ↓5% |
| OpenRoutercheapest | $0.04 | $0.17 | ↓5% |
| Cloudflare AI Gateway | $0.04 | $0.19 | — |
| Novita AI | $0.05 | $0.25 | — |
| Groq | $0.15 | $0.6 | — |
| SambaNova Cloud | $0.22 | $0.59 | — |
| Cerebras | $0.35 | $0.75 | — |
| Vercel AI Gateway | $0.35 | $0.75 | — |
| Model | Context | Max out | Pricing |
|---|---|---|---|
| gpt-oss-20b | 131K | 131K | $0.07$0.3 |
| gpt-oss-safeguard-20b | 131K | — | $0.07$0.3 |
| gpt-oss-safeguard-120b | 128K | — | $0.15$0.6 |
| gpt-oss-120b | 131K | 131K | $0.35$0.75 |
/v1/models/vercel/openai/gpt-oss-120b`gpt-oss-120b`is our most powerful open-weight model, which fits into a single H100 GPU (117B parameters with 5.1B active parameters).