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claude-opus-5-high

anthropic · Proprietary
#13
Overall
1490.1
Score
1486.495% confidence interval1493.9
62,934 votesPublished 2026-10-08
Across categories
History
2026-07-262026-10-08

Source: Arena text leaderboard, published 2026-10-08. Licensed under CC BY 4.0. arena.ai