Claude 4.5 Opus

Anthropic

Parameters

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Architecture

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Released

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License

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Claude

About

No detailed description available for this model.

Benchmark Scores

Benchmark Score Date Standing
SWE-bench Verified
coding_agent
92.32%
22.04.2026
#4/60
better than 95%
SWE-bench Multilingual
coding_agent
85.80%
22.04.2026
#8/48
better than 81%
Terminal-Bench 2.0
coding_agent
74.86%
22.04.2026
#8/23
better than 64%
SkillsBench Avg5
coding_agent
65.65%
22.04.2026
#10/16
better than 40%
QwenWebBench
coding_agent
100.00%
22.04.2026
#1/8
better than 100%
NL2Repo
coding_agent
50.62%
22.04.2026
#20/41
better than 52%
Claw-Eval Avg
coding_agent
92.72%
22.04.2026
#3/40
better than 95%
QwenClawBench
coding_agent
97.75%
22.04.2026
#3/17
better than 88%
MMLU-Pro
knowledge
95.16%
22.04.2026
#2/48
better than 98%
MMLU-Redux
knowledge
100.00%
22.04.2026
#1/30
better than 100%

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