Anthropic·Claude

Claude Opus 4.7

4.7

Aliases: claude-opus-4-7, claude-4.7-opus, claude-4-7-opus

Canonical ID

anthropic-claude-opus-4-7

Independent sources

Composite eligibility

Needs more sources

Public benchmark scores

Source ranks stay intact; incompatible raw scores are not added.

StaleHigh confidence

LMArena / Chatbot ArenaText leaderboard · Aug 12, 2026Updated: 8/12/2026

Elo 1494

#6 · 99th percentile

Only 1 independent source is verified, so the page keeps the source rank and does not invent a composite total.

Historical snapshots are available on the source score cards.