Anthropic
Anthropic: Claude Opus 4.5
anthropic/claude-opus-4.5
Score79
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Context
Max Output
64K
Usage
Unranked
Quality
78.9 / 100
Providers
3
Best Uptime 30m
100.00%
Released
Nov 24, 2025
Modalities
file, image, text
About
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...
Capabilities
Vision
Tools
Reasoning
Streaming
JSON Mode
Providers
Per-provider pricing, uptime, latency
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Benchmarks
Quality index 78.9 / 100
Design Arena
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Performance History
53 snapshots
Price History
0 recorded changes
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Versus
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First seen 3d ago · Last verified 3m ago