Claude Opus 4.1
Model
by Anthropic
Vendor:Anthropic
│Model Size:Unknown
│Total Context:200,000 tokens
│Max Output:8,000 tokens
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Specifications
Model Size
Unknown
Total Context
200.0K
Max Output
8.0K
Pricing
Input $15/M
Output $75/M
Performance Benchmarks
SWE-bench Verified
74.4%
Real-world software engineering tasks
TerminalBench 2.0
63.1%
Command-line interface proficiency
MMMU
77.1%
Multimodal understanding
WebDevArena
147.9%
Web development challenges
LiveCodeBench
46.9%
Live coding performance