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LMArena text leaderboard

lmarena.ai

crowdsourced pairwise human preference

quality57

Updated 43 min ago · first seen 11 Sept 2026

bench_01M293SPFANQ2XYBZDAA78N1DA

Metric
Elo / Bradley–Terry score
Direction
Results
0
Leader

As of

Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.

Claim history · Website

1 claims · 1 propertiesShow all properties

Websitewebsite1

Claim history for Website
ValueValid from → toStatusSourceConfidenceExtractor
https://lmarena.aicurrentcurrentAI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2mediumcurated

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →