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anthropic
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...
specs & pricing
- Type
- text
- Provider
- anthropic
- Model ID
- anthropic/claude-opus-4.5
- Capabilities
- vision, tools, reasoning
- Context window
- 200K tokens
- Input price
- $5.50 / 1M tokens
- Output price
- $27.50 / 1M tokens
Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.