// COMPARISON

Claude Opus 4

A head-to-head benchmark comparison of Claude Opus 4 across 13 evaluations.

The models

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Released
May 2025

Claude Opus 4 is our most powerful model yet and the best coding model in the world, leading on SWE-bench (72.5%) and Terminal-bench (43.2%). It delivers sustai.

Full Claude Opus 4 specs β†’

Benchmark comparison

Benchmark Claude Opus 4
agentic
BrowseComp 18.8%
TAU-bench Airline 59.6%
TAU-bench Retail 81.4%
Terminal-Bench 2.0 43.2%
code
LiveCodeBench 63.6%
SWE-bench Verified 67.8%
SciCode 39.8%
general
MMLU-Pro 87.3%
math
AIME 2024 75.7%
MATH-500 98.2%
reasoning
GPQA Diamond 79.6%
Humanity's Last Exam 11.7%
tool-use
BFCL v3 74.4%

Best result per row highlighted in cyan. Each benchmark links to its definition and sources; each model links to its full scorecard.

Frequently asked questions

Which of these models is best for coding? β–Ά

Claude Opus 4 has the strongest result on LiveCodeBench among the models compared here. See the code-category rows in the table for the full picture.

How many benchmarks are compared? β–Ά

This comparison covers 13 benchmarks on which at least one of the selected models has a published score.

Where do the benchmark scores come from? β–Ά

Scores are aggregated from official model cards, technical reports and standard public evaluations, and link back to each benchmark's source. They are updated as new results are published.

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