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Anthropic: Claude Opus 4.5

anthropic

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...

Context window
200,000 tokens
Input cost
$5.00 / 1M
Output cost
$25.00 / 1M
Latency (p50)