New entriesOctober 9, 2026Impact
Claude Opus 5.5 debuts at #2 on LMArena Vision
Claude Opus 5.5 appeared on the LMArena Vision leaderboard for the first time on Oct 9, 2026, placing #2 with 1321.
Why it matters
New entries near the top of LMArena Vision move the Image Understanding race on AIModelRace.
The details
- 1321 from 2,508 votes; early ratings carry wide confidence intervals and often move as votes accumulate.
Models in this story
Provenance: LMArena leaderboard published Oct 9, 2026; ratings from blind pairwise votes. Generated automatically from the published data. Sources: LMArena Vision leaderboard · LMArena leaderboard dataset (CC BY 4.0) See the race.