LMArena Document Arena what it measures, how it is scored and who leads it

Name: LMArena Document Arena
Creator: LMArena

Arenas · LMArena · Arena rating

Scores from LMArena Document Arena, published Sep 13, 2026

Rank	Model	Arena rating
1	Claude Opus 5Anthropic · as “claude-opus-5-high”	1,516
2	Claude Fable 5.1Anthropic · as “claude-fable-5.1-max”	1,513
3	Claude Opus 4.6Anthropic · as “claude-opus-4-6-high”	1,507
4	Claude Fable 5Anthropic · as “claude-fable-5-high”	1,496
5	Claude Opus 4.7Anthropic · as “claude-opus-4-7”	1,495
6	GPT-5.5OpenAI · as “gpt-5.5”	1,486
7	GPT-5.6 SolOpenAI · as “gpt-5.6-sol-xhigh”	1,483
8	Claude Sonnet 4.6Anthropic · as “claude-sonnet-4-6”	1,482
9	Claude Opus 4.8Anthropic · as “claude-opus-4-8-high”	1,475
10	GPT-5.6 TerraOpenAI · as “gpt-5.6-terra-xhigh”	1,472
11	GPT-5.4OpenAI · as “gpt-5.4”	1,471
12	Muse Spark 1.3Meta · as “muse-spark-1.3-max”	1,471
13	GPT-6 AstraOpenAI · as “gpt-6-astra-max”	1,468
14	Claude Sonnet 5Anthropic · as “claude-sonnet-5-high”	1,466
15	Muse Spark 1.1Meta · as “muse-spark-1.1”	1,465
16	Gemini 3.5 FlashGoogle · as “gemini-3.5-flash-medium”	1,463
17	Claude Opus 4.5Anthropic · as “claude-opus-4-5-20251101”	1,462
18	GPT-5.6 LunaOpenAI · as “gpt-5.6-luna-xhigh”	1,457
19	Gemini 3.6 FlashGoogle · as “gemini-3.6-flash-high”	1,456
20	Grok 4.6SpaceXAI · as “grok-4.6-high”	1,452
21	Grok 4.5SpaceXAI · as “grok-4.5”	1,452
22	Kimi K2.6Moonshot AI · as “kimi-k2.6”	1,451
23	Claude Sonnet 4.5Anthropic · as “claude-sonnet-4-5-20250929”	1,450
24	Muse SparkMeta · as “muse-spark”	1,444
25	Qwen3.7 PlusAlibaba · as “qwen3.7-plus”	1,444

Sources: each benchmark's paper (arXiv) and its official site or leaderboard. Scores are the boards captured here every day, exactly as published.