claude-opus-4-1-20250805

anthropic · Proprietary

#82

Overall 3

1448.0

Score

1445.195% confidence interval1451.0

76,920 votesPublished 2026-10-02

• #56Creative writing1,442 · 2026-10-02
• #57Instruction following1,454 · 2026-10-02
• #62Multi-turn1,469 · 2026-10-02
• #68Coding1,505 · 2026-10-02
• #82Overall1,448 · 2026-10-02
• #101Math1,433 · 2026-10-02
• #112Chinese1,467 · 2026-10-02

Source: Arena text leaderboard, published 2026-10-02. Licensed under CC BY 4.0. arena.ai