Anthropic
Claude Opus 4.5
anthropic/claude-opus-4.5
Input
$5.00
per 1M tokens
Output
$25.00
per 1M tokens
Cached input
$0.50
per 1M tokens
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...
- Released
- Context window
- 200K tokens
- Max output
- 64K tokens
- Input
- file, image, text
- Output
- text
- Reasoning
- Yes
Price history
No price changes since we started tracking on .
Providers on OpenRouter
6 endpoints serve this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| Amazon Bedrock | $5.00 | $25.00 | 200K | 100% | 100% |
| Anthropicvendor's own | $5.00 | $25.00 | 200K | 100% | 100% |
| Claude Platform on AWS | $5.00 | $25.00 | 200K | — | 100% |
| Googleglobal | $5.00 | $25.00 | 200K | 100% | 100% |
| Azureglobal | $5.00 | $25.00 | 200K | — | — |
| Amazon Bedrockeu-west-1 | $5.50 | $27.50 | 200K | — | 100% |