LLM Arena Rankings
gemini-4-argon-high leads the human-voted LLM Arena with an Elo of 1525, based on millions of blind head-to-head votes.
Chatbot Arena — now LMArena — is the industry's closest thing to a democratic verdict on AI models: millions of blind head-to-head votes, distilled into Elo ratings. This chart tracks the leading models on that human-voted leaderboard.
gemini-4-argon-high
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 4,932 votes. Snapshot 2026-10-07.
claude-opus-4-6-high
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 77,636 votes. Snapshot 2026-10-07.
claude-fable-5-high
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 38,387 votes. Snapshot 2026-10-07.
claude-opus-5.5-high
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 4,552 votes. Snapshot 2026-10-07.
claude-opus-4-7-high
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 64,946 votes. Snapshot 2026-10-07.
claude-fable-5.1-max
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 11,800 votes. Snapshot 2026-10-07.
claude-opus-4-6
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 82,189 votes. Snapshot 2026-10-07.
gemini-3.8-flash-high
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 26,298 votes. Snapshot 2026-10-07.
muse-spark-1.3-max
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 12,343 votes. Snapshot 2026-10-07.
claude-opus-4-7
Blind head-to-head Elo from LMArena (Chatbot Arena) human votes, based on 66,058 votes. Snapshot 2026-10-07.
Frequently Asked Questions
What is the LLM Arena (Chatbot Arena) ranking?
It is an Elo leaderboard built from millions of anonymous head-to-head votes on LMArena: users chat with two hidden models and vote for the better answer. The aggregate is the industry's main human-preference benchmark.
What does the Elo score mean?
Elo is borrowed from chess: beating a higher-rated model earns more points than beating a lower-rated one. Differences under roughly 10 Elo are statistical ties.
How often does the Arena leaderboard change?
Continuously, as new votes come in. Our snapshot refreshes daily; the live board at lmarena.ai may already differ.
Editor’s Notes
- Elo scores are from the public LMArena (Chatbot Arena) leaderboard; see lmarena.ai for the live board and vote methodology.
- Arena scores move daily as votes accumulate — treat gaps of under ~10 Elo as statistical ties.
- This is an independent snapshot for reference; all trademarks belong to their owners.
Last updated: 2026-10-30