Claude Sonnet 4.6

Anthropic·claude-sonnet-4-6

Rank · overall#130

Score56.5

Benchmark scores

8 benchmarks

SWE-bench Verified76.2%

% Resolved · 2026-02-17

Chatbot Arena (Coding)1511Coding Elo

ARC-AGI60.4%

Score

Arena Agent0.5%

Net Improvement · ± 1.28

WebDev Arena1521WebDev Elo · ± 5

MCP Atlas69.5Score

SkillsBench47.2Score

BrowseComp76.2%

Accuracy

0 agents

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

Scraped and aggregated from public leaderboards · 2026-09-07