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...
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| Amazon Bedrock | $5.00 | $25.00 | 200K | — |
| Anthropic | $5.00 | $25.00 | 200K | 100% |
| Amazon Bedrock | $5.00 | $25.00 | 200K | 99.9% |
| $5.00 | $25.00 | 200K | 100% | |
| Anthropic | $5.00 | $25.00 | 200K | — |
Claude Opus 4.5 costs $5.00 per million input tokens and $25.00 per million output tokens via OpenRouter, making it 278th cheapest of 298 paid models.
Claude Opus 4.5 scores 43.1 on the Artificial Analysis Intelligence Index, ranking 29th of 180 benchmarked models, with a GPQA Diamond score of 81%.
Claude Opus 4.5 generates around 51 tokens per second with 802ms time-to-first-token (p50), the 172nd fastest tracked model.
Claude Opus 4.5 supports a 200K-token context window and can output up to 64K tokens. It accepts file, image, text input.