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model profile

Solid

Claude Opus 4.1

Anthropic·claude-opus-4-1

Rank · overall#164

Score49.6

Benchmark scores

3 benchmarks

SWE-bench Verified70.1%

% Resolved · 2025-08-05

Chatbot Arena (Coding)1465Coding Elo

FrontierMath (Tier 4)2.4%

Accuracy · ± 2.4

Across harnesses

0 agents

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

Scraped and aggregated from public leaderboards · 2026-07-23