Claude Opus 4
Model
by Anthropic
Vendor:Anthropic
│Model Size:Unknown
│Context Window:200,000 tokens
│Max Output:32,000 tokens
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Artificial Analysis
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Specifications
Model Size
Unknown
Total Context
200.0K
Max Output
32.0K
Pricing
GlobalUSDHistorical pricing
Input $15.00 / 1M tokens
Output $75.00 / 1M tokens
Cache read $1.50 / 1M tokens
Performance Benchmarks
SWE-bench
67.6%
Real-world software engineering tasks
Terminal Bench
35.1%
Command-line interface proficiency
MMMU
76.5%
Multimodal understanding
SciCode
1.5%
Scientific code generation
LiveCodeBench
46.9%
Live coding performance