Claude Opus 4 (latest)
Anthropic first-party · 200,000 ctx · from $15 input / $75 output per 1M tokens
- Input price ranks #435 of 447 priced models (cheaper = better).
- Cheaper alternative with ≥ same context: Claude Fable Latest at $10 input.
| Provider | Anthropic |
|---|---|
| Family | claude-opus |
| Context window | 200,000 |
| Max output | 32,000 |
| Input price | $15 |
| Output price | $75 |
| Cache read | $1.5 |
| Cache write | $18.75 |
| Reasoning | Yes |
| Tool calling | Yes |
| Vision | Yes |
| Open weights | No |
| Knowledge cutoff | 2025-03-31 |
| Released | 2025-05-22 |
| Last updated | 2025-05-22 |
Available from 3 curated sources
| Source | Input | Output |
|---|---|---|
| Anthropic first-party | $15 | $75 |
| Anthropic first-party | $15 | $75 |
| OpenRouter | $15 | $75 |
Identity: Anthropic; data via models.dev + OpenRouter public APIs. Always confirm on the provider's official pricing page.