Tencent vs OpenAI vs Microsoft vs Anthropic

Head to head on 27 boards: Anthropic places best on 12, OpenAI places best on 11, Microsoft places best on 3 and Tencent places best on 1. All 4 ranked on 1 of 28 boards.

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TencentOpenAIMicrosoftAnthropic

Board	Read	Tencent	OpenAI	Microsoft	Anthropic
Chat2
Text ArenaArena rating1dyesterday	Nov 91dyesterday	#621,454Hy3	#191,485GPT-5.6 Sol		#41,505best of the pickedClaude Opus 5.5
MultiChallengeScore1dyesterday	Nov 91dyesterday		#182.0%best of the pickedGPT-6.1 Sol		#1067.7%Claude Haiku 5.5
Reasoning7
MMLU-ProAccuracy · stale1dyesterday	Nov 91dyesterday	#1587.2%Hunyuan T1	#389.3%best of the pickedo1	#7576.0%Phi 4 Plus	#489.1%Claude Opus 4.6
AA IntelligenceIndex1dyesterday	Nov 91dyesterday	#1434.6Tencent Hy4	#356.9GPT-6 Astra		#259.1best of the pickedClaude Opus 5.5
HLEAccuracy1dyesterday	Nov 91dyesterday		#154.8%best of the pickedGPT-6 Astra		#246.5%Claude Fable 5.1
Epoch ECIECI1dyesterday	Nov 91dyesterday		#1169.1best of the pickedGPT-6 Astra		#3168.4Claude Opus 5.5
ARC-AGI-2Score1dyesterday	Nov 91dyesterday		#195.0%best of the pickedGPT-6 Astra		#393.3%Claude Opus 5.5
LiveBenchGlobal average1dyesterday	Nov 91dyesterday		#482.2%GPT-6 Astra		#183.4%best of the pickedClaude Fable 5.1
GPQA DiamondAccuracy1dyesterday	Nov 91dyesterday		#295.8%best of the pickedGPT-6 Astra		#395.6%Claude Sonnet 5.5
Coding4
WebDev ArenaArena rating1dyesterday	Nov 91dyesterday	#211,631Hy4 preview	#31,770GPT-6 Astra		#11,814best of the pickedClaude Opus 5.5
SWE-Bench ProResolved1dyesterday	Nov 91dyesterday		#490.2%GPT-6 Astra		#198.0%best of the pickedClaude Opus 5
SWE-bench VerifiedResolved · stale1dyesterday	Nov 91dyesterday		#672.8%GPT-5.2		#176.8%best of the pickedClaude Opus 4.5
Aider PolyglotPass rate · stale1dyesterday	Nov 91dyesterday		#188.0%best of the pickedGPT-5		#1072.0%Claude Opus 4
Agents and tools3
BFCLOverall accuracy · stale1dyesterday	Nov 91dyesterday		#763.0%o3	#5028.8%Phi 4	#177.5%best of the pickedClaude Opus 4.5
Search ArenaArena rating1dyesterday	Nov 91dyesterday		#11,255best of the pickedGPT-5.6 Sol		#51,229Claude Fable 5
MCP AtlasPass rate1dyesterday	Nov 91dyesterday		#1481.8%GPT-5.6		#387.2%best of the pickedClaude Fable 5.1
Vision2
Vision ArenaArena rating1dyesterday	Nov 91dyesterday		#81,293GPT-6.1 Sol		#11,309best of the pickedClaude Fable 5
Document ArenaArena rating1dyesterday	Nov 91dyesterday		#51,486GPT-5.6 Sol		#11,499best of the pickedClaude Fable 5
Image2
Text-to-ImageArena rating1dyesterday	Nov 91dyesterday	#301,151Hunyuanimage 3.0	#11,429best of the pickedGPT Image 2.5 Sunburst	#61,330MAI Image 2.6
Image EditArena rating1dyesterday	Nov 91dyesterday	#281,302Hunyuanimage 3.0	#11,517best of the pickedGPT Image 2.5 Sunburst	#41,467MAI Image 2.7
Video2
Text-to-VideoArena rating1dyesterday	Nov 91dyesterday	#361,168Hunyuanvideo 1.5	#131,367best of the pickedSora 2 Pro
Image-to-VideoArena rating1dyesterday	Nov 91dyesterday	#371,199Hunyuanvideo 1.5
Speech2
Open ASRAverage WER1dyesterday	Nov 91dyesterday		#186.80 WERgpt-transcribe (openai)	#35.55 WERbest of the pickedazure-speech-09-2026 (microsoft)
Speech ArenaArena rating1dyesterday	Nov 91dyesterday		#421,107TTS 1 Hd	#311,145best of the pickedAzure Hd 2.5
Embeddings1
MTEBMean task score1dyesterday	Nov 91dyesterday	#272.3%KaLM-Embedding-Gemma3-12B-2511 (tencent)		#174.3%best of the pickedharrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speed1dyesterday	Nov 91dyesterday	#2314 tok/sTencent Hy4	#1522 tok/sGPT-6.1 Sol		#931 tok/sbest of the pickedClaude Sonnet 5.5
Price1
AA PriceBlended price1dyesterday	Nov 91dyesterday	#4$1.25Tencent Hy4	#6$2.00GPT-6.1 Terra		#1$0.20best of the pickedClaude Haiku 5.5
Usage1
OpenRouterWeekly tokens1dyesterday	Nov 91dyesterday	#312.8T tokbest of the pickedHy4 preview	#47.2T tokGPT-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.