Claude Opus 5

Anthropic·claude-opus-5

Rank · overall#1

Score97.2

Benchmark scores

7 benchmarks

SWE-bench Verified97%

% Resolved · 2026-07-24

Chatbot Arena (Coding)1566Coding Elo

Artificial Analysis60.7Intelligence Index

AA Coding Index78Coding Index

ARC-AGI90.4%

Score

WebDev Arena1673WebDev Elo · ± 14

FrontierMath (Tier 4)73.2%

Accuracy · ± 7

0 agents

This model appears only in model-level benchmarks — no harness ran it directly.

Scraped and aggregated from public leaderboards · 2026-07-27