Breezeblue vs Microsoft vs DeepSeek vs OpenAI

Head to head on 20 boards: OpenAI places best on 15, DeepSeek places best on 3, Breezeblue places best on 1 and Microsoft places best on 1. All 4 ranked on 0 of 27 boards.

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BBreezeblueMicrosoftDeepSeekOpenAI

Board	Read	BBreezeblue	Microsoft	DeepSeek	OpenAI
Chat2
MultiChallengeScoretodaytoday	Nov 10todaytoday			#574.9%DeepSeek V4P1 Flash	#182.0%best of the pickedGPT-6.1 Sol
Text ArenaArena ratingtodaytoday	Nov 10todaytoday			#321,475DeepSeek V4.1 Flash	#191,485best of the pickedGPT-5.6 Sol
Reasoning7
MMLU-ProAccuracy · staletodaytoday	Nov 10todaytoday		#7576.0%Phi 4 Plus	#3385.0%DeepSeek-V3.2	#389.3%best of the pickedo1
ARC-AGI-2Scoretodaytoday	Nov 10todaytoday			#2078.1%DeepSeek V4.1 Flash	#195.0%best of the pickedGPT-6 Astra
GPQA DiamondAccuracytodaytoday	Nov 10todaytoday			#2293.2%DeepSeek V4.1 Flash	#295.8%best of the pickedGPT-6 Astra
Epoch ECIECItodaytoday	Nov 10todaytoday			#21159.3DeepSeek V4.1 Flash	#2169.2best of the pickedGPT-6 Astra
AA IntelligenceIndextodaytoday	Nov 10todaytoday			#1732.6DeepSeek V4.1 Flash	#456.9best of the pickedGPT-6 Astra
LiveBenchGlobal averagetodaytoday	Nov 10todaytoday			#881.1%DeepSeek V4.1 Flash	#482.2%best of the pickedGPT-6 Astra
HLEAccuracytodaytoday	Nov 10todaytoday				#154.8%GPT-6 Astra
Coding4
Aider PolyglotPass rate · staletodaytoday	Nov 10todaytoday			#874.2%DeepSeek-V3.2	#188.0%best of the pickedGPT-5
WebDev ArenaArena ratingtodaytoday	Nov 10todaytoday			#141,664DeepSeek V4.1 Flash	#41,767best of the pickedGPT-6 Astra
SWE-bench VerifiedResolved · staletodaytoday	Nov 10todaytoday			#1170.0%DeepSeek-V3.2	#672.8%best of the pickedGPT-5.2
SWE-Bench ProResolvedtodaytoday	Nov 10todaytoday				#490.2%GPT-6 Astra
Agents and tools3
BFCLOverall accuracy · staletodaytoday	Nov 10todaytoday		#5028.8%Phi 4	#1256.7%DeepSeek-V3.2	#763.0%best of the pickedo3
Search ArenaArena ratingtodaytoday	Nov 10todaytoday				#11,255GPT-5.6 Sol
MCP AtlasPass ratetodaytoday	Nov 10todaytoday				#1481.8%GPT-5.6
Vision2
Vision ArenaArena ratingtodaytoday	Nov 10todaytoday			#351,263DeepSeek V4.1 Flash	#101,293best of the pickedGPT-6.1 Sol
Document ArenaArena ratingtodaytoday	Nov 10todaytoday				#51,486GPT-5.6 Sol
Image2
Text-to-ImageArena ratingtodaytoday	Nov 10todaytoday		#61,329MAI Image 2.6		#11,429best of the pickedGPT Image 2.5 Sunburst
Image EditArena ratingtodaytoday	Nov 10todaytoday		#41,468MAI Image 2.7		#11,520best of the pickedGPT Image 2.5 Sunburst
Video1
Text-to-VideoArena ratingtodaytoday	Nov 10todaytoday				#131,367Sora 2 Pro
Speech2
Speech ArenaArena ratingtodaytoday	Nov 10todaytoday	#131,228best of the pickedBreeze TTS 2	#311,144Azure Hd 2.5		#411,106TTS 1 Hd
Open ASRAverage WERtodaytoday	Nov 10todaytoday		#35.55 WERbest of the pickedazure-speech-09-2026 (microsoft)		#186.80 WERgpt-transcribe (openai)
Embeddings1
MTEBMean task scoretodaytoday	Nov 10todaytoday		#174.3%harrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speedtodaytoday	Nov 10todaytoday			#1323 tok/sbest of the pickedDeepSeek V4 Pro 0813	#1522 tok/sGPT-6.1 Sol
Price1
AA PriceBlended pricetodaytoday	Nov 10todaytoday			#4$0.53best of the pickedDeepSeek V4.1 Flash	#7$2.00GPT-6.1 Terra
Usage1
OpenRouterWeekly tokenstodaytoday	Nov 10todaytoday			#155.4T tokbest of the pickedDeepSeek V4.1 Flash	#57.1T tokGPT-6 Luna

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.