ByteDance vs OpenAI vs Anthropic vs ElevenLabs

Head to head on 26 boards: Anthropic places best on 12, OpenAI places best on 11, ElevenLabs places best on 2 and ByteDance places best on 1. All 4 ranked on 0 of 28 boards.

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ByteDanceOpenAIAnthropicElevenLabs

Board	Read	ByteDance	OpenAI	Anthropic	ElevenLabs
Chat2
Text ArenaArena ratingtodaytoday	Nov 9todaytoday	#581,456Dola Seed 2.0 Pro	#191,485GPT-5.6 Sol	#41,505best of the pickedClaude Opus 5.5
MultiChallengeScoretodaytoday	Nov 9todaytoday		#182.0%best of the pickedGPT-6.1 Sol	#1067.7%Claude Haiku 5.5
Reasoning7
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#2293.1%Doubao Seed Evolving	#295.8%best of the pickedGPT-6 Astra	#395.6%Claude Sonnet 5.5
MMLU-ProAccuracy · staletodaytoday	Nov 9todaytoday	#887.7%Seed2.0 Lite	#389.3%best of the pickedo1	#489.1%Claude Opus 4.6
HLEAccuracytodaytoday	Nov 9todaytoday		#154.8%best of the pickedGPT-6 Astra	#246.5%Claude Fable 5.1
Epoch ECIECItodaytoday	Nov 9todaytoday		#1169.1best of the pickedGPT-6 Astra	#3168.4Claude Opus 5.5
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday		#195.0%best of the pickedGPT-6 Astra	#393.3%Claude Opus 5.5
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday		#482.2%GPT-6 Astra	#183.4%best of the pickedClaude Fable 5.1
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#356.9GPT-6 Astra	#259.1best of the pickedClaude Opus 5.5
Coding4
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday	#511,519Seed2.1 Pro	#31,770GPT-6 Astra	#11,814best of the pickedClaude Opus 5.5
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday		#490.2%GPT-6 Astra	#198.0%best of the pickedClaude Opus 5
SWE-bench VerifiedResolved · staletodaytoday	Nov 9todaytoday		#672.8%GPT-5.2	#176.8%best of the pickedClaude Opus 4.5
Aider PolyglotPass rate · staletodaytoday	Nov 9todaytoday		#188.0%best of the pickedGPT-5	#1072.0%Claude Opus 4
Agents and tools3
BFCLOverall accuracy · staletodaytoday	Nov 9todaytoday		#763.0%o3	#177.5%best of the pickedClaude Opus 4.5
Search ArenaArena ratingtodaytoday	Nov 9todaytoday		#11,255best of the pickedGPT-5.6 Sol	#51,229Claude Fable 5
MCP AtlasPass ratetodaytoday	Nov 9todaytoday		#1481.8%GPT-5.6	#387.2%best of the pickedClaude Fable 5.1
Vision2
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday	#401,256Dola Seed 2.0 Pro	#81,293GPT-6.1 Sol	#11,309best of the pickedClaude Fable 5
Document ArenaArena ratingtodaytoday	Nov 9todaytoday		#51,486GPT-5.6 Sol	#11,499best of the pickedClaude Fable 5
Image2
Text-to-ImageArena ratingtodaytoday	Nov 9todaytoday	#151,250Seedream 5.0 Pro	#11,429best of the pickedGPT Image 2.5 Sunburst
Image EditArena ratingtodaytoday	Nov 9todaytoday	#131,391Seedream 5.0 Pro	#11,517best of the pickedGPT Image 2.5 Sunburst
Video2
Text-to-VideoArena ratingtodaytoday	Nov 9todaytoday	#61,481best of the pickedDreamina Seedance 2.0	#131,367Sora 2 Pro
Image-to-VideoArena ratingtodaytoday	Nov 9todaytoday	#31,488Dreamina Seedance 2.5
Speech2
Speech ArenaArena ratingtodaytoday	Nov 9todaytoday		#421,107TTS 1 Hd		#11,339best of the pickedEleven V4
Open ASRAverage WERtodaytoday	Nov 9todaytoday		#186.80 WERgpt-transcribe (openai)		#55.93 WERbest of the pickedscribe v2 (elevenlabs)
Embeddings1
MTEBMean task scoretodaytoday	Nov 9todaytoday	#1170.3%Seed1.6-embedding-1215 (Bytedance)
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#1522 tok/sGPT-6.1 Sol	#931 tok/sbest of the pickedClaude Sonnet 5.5
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#6$2.00GPT-6.1 Terra	#1$0.20best of the pickedClaude Haiku 5.5
Usage1
OpenRouterWeekly tokenstodaytoday	Nov 9todaytoday		#47.2T tokbest of the pickedGPT-6 Luna	#66.8T tokClaude Opus 5.5

Green marks the best placing among the picked where two or more are ranked; ties are marked for each. Ranks are each board's own order (lower is better), scores as the board published them. Dash: not on that board.