Anthropic: Claude Opus 4.5
anthropic/claude-opus-4.5
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
Modalities
FileImageText
In / out price
₩8,775 / ₩43,875
1M
Context
200K
Released
Nov 25, 2025
Providers
Several places host the same model. Requests are spread by priority and health, and a local GPU always goes first when one is available.
| Provider | Context | Quantization | Max output | Priority | State |
|---|---|---|---|---|---|
| OpenRouter | 200K | — | — | 50 | unknown |