Claude Opus 4.1 (latest)
by Anthropic · claude-opus family · released 2025-08-05
On output pricing, Claude Opus 4.1 (latest) is cheaper than 20 of the 588 priced models tracked here, at $75/Mtok. Its 200,000-token context window is larger than 385 of 674 models. Capabilities: vision, tools, reasoning.
Specifications
| Provider | Anthropic |
| Family | claude-opus |
| Input price | $15/Mtok |
| Output price | $75/Mtok |
| Cache read price | $1.5/Mtok |
| Cache write price | $18.75/Mtok |
| Context window | 200,000 |
| Max output tokens | 32,000 |
| Input modalities | text, image, pdf |
| Output modalities | text |
| Capabilities | vision, tools, reasoning |
| Knowledge cutoff | 2025-03-31 |
| Released | 2025-08-05 |
Similar models
Related reading
Data synced daily from models.dev (last synced 14 hours ago). Always verify pricing with Anthropic before deploying to production.