o1
OpenAI first-party · 200,000 ctx · from $15 input / $60 output per 1M tokens
- Input price ranks #438 of 447 priced models (cheaper = better).
- Cheaper alternative with ≥ same context: Claude Fable Latest at $10 input.
| Provider | OpenAI |
|---|---|
| Family | o |
| Context window | 200,000 |
| Max output | 100,000 |
| Input price | $15 |
| Output price | $60 |
| Cache read | $7.5 |
| Cache write | — |
| Reasoning | Yes |
| Tool calling | Yes |
| Vision | Yes |
| Open weights | No |
| Knowledge cutoff | 2023-09 |
| Released | 2024-12-05 |
| Last updated | 2024-12-05 |
Available from 2 curated sources
| Source | Input | Output |
|---|---|---|
| OpenAI first-party | $15 | $60 |
| OpenRouter | $15 | $60 |
Identity: OpenAI; data via models.dev + OpenRouter public APIs. Always confirm on the provider's official pricing page.