Edge0 vs OpenAI vs DeepSeek vs Microsoft

Head to head on 19 boards: OpenAI places best on 15, DeepSeek places best on 2, Microsoft places best on 2 and Edge0 places best on 0. All 4 ranked on 0 of 27 boards.

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EEdge0OpenAIDeepSeekMicrosoft

Board	Read	EEdge0	OpenAI	DeepSeek	Microsoft
Chat2
MultiChallengeScoretodaytoday	Oct 8todaytoday		#182.0%best of the pickedGPT-6.1 Sol	#2546.1%DeepSeek V3P1
Text ArenaArena ratingtodaytoday	Oct 8todaytoday		#171,484best of the pickedGPT-5.6 Sol	#321,474DeepSeek V4.1 Flash
Reasoning7
MMLU-ProAccuracy · staletodaytoday	Oct 8todaytoday		#389.3%best of the pickedo1	#3385.0%DeepSeek-V3.2	#7576.0%Phi 4 Plus
GPQA DiamondAccuracytodaytoday	Oct 8todaytoday		#195.8%best of the pickedGPT-6 Astra	#2491.7%DeepSeek V4 Pro 0813
ARC-AGI-2Scoretodaytoday	Oct 8todaytoday		#195.0%best of the pickedGPT-6 Astra	#2072.9%DeepSeek V4.1 Flash
Epoch ECIECItodaytoday	Oct 8todaytoday		#2166.4best of the pickedGPT-6 Astra	#29155.3DeepSeek V4 Pro 0813
AA IntelligenceIndextodaytoday	Oct 8todaytoday		#452.7best of the pickedGPT-6 Astra	#2139.5DeepSeek V4.1 Flash
LiveBenchGlobal averagetodaytoday	Oct 8todaytoday		#482.2%best of the pickedGPT-6 Astra	#781.1%DeepSeek V4.1 Flash
HLEAccuracytodaytoday	Oct 8todaytoday		#154.8%GPT-6 Astra
Coding4
Aider PolyglotPass rate · staletodaytoday	Oct 8todaytoday		#188.0%best of the pickedGPT-5	#874.2%DeepSeek-V3.2
WebDev ArenaArena ratingtodaytoday	Oct 8todaytoday		#21,788best of the pickedGPT-6 Astra	#191,619DeepSeek V4.1 Flash
SWE-bench VerifiedResolved · staletodaytoday	Oct 8todaytoday		#672.8%best of the pickedGPT-5.2	#1170.0%DeepSeek-V3.2
SWE-Bench ProResolvedtodaytoday	Oct 8todaytoday		#390.2%GPT-6 Astra
Agents and tools3
BFCLOverall accuracytodaytoday	Oct 8todaytoday		#763.0%best of the pickedo3	#1256.7%DeepSeek-V3.2	#5028.8%Phi 4
Search ArenaArena ratingtodaytoday	Oct 8todaytoday		#11,257GPT-5.6 Sol
MCP AtlasPass ratetodaytoday	Oct 8todaytoday		#1181.8%GPT-5.6
Vision2
Document ArenaArena ratingtodaytoday	Oct 8todaytoday		#61,486GPT-5.5
Vision ArenaArena ratingtodaytoday	Oct 8todaytoday		#81,291GPT-6.1 Sol
Image2
Text-to-ImageArena ratingtodaytoday	Oct 8todaytoday		#11,425best of the pickedGPT Image 2.5 Sunburst		#51,332MAI Image 2.6
Image EditArena ratingtodaytoday	Oct 8todaytoday		#11,524best of the pickedGPT Image 2.5 Sunburst		#51,428MAI Image 2.6
Video1
Text-to-VideoArena ratingtodaytoday	Oct 8todaytoday		#111,368Sora 2 Pro
Speech2
Open ASRAverage WERtodaytoday	Oct 8todaytoday	#174.47 WERARK-ASR-3B (Edge0)	#204.57 WERgpt-transcribe (openai)		#23.81 WERbest of the pickedazure-speech-07-2026 (microsoft)
Speech ArenaArena ratingtodaytoday	Oct 8todaytoday		#351,102TTS 1 Hd		#281,131best of the pickedAzure Hd 2.5
Embeddings1
MTEBMean task scoretodaytoday	Oct 8todaytoday				#174.3%harrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speedtodaytoday	Oct 8todaytoday		#7128 tok/sGPT-6 Luna	#3223 tok/sbest of the pickedDeepSeek V4.1 Flash
Price1
AA PriceBlended pricetodaytoday	Oct 8todaytoday		#2$0.20best of the pickedGPT-6 Luna	#7$0.53DeepSeek V4.1 Flash
Usage1
OpenRouterWeekly tokenstodaytoday	Oct 8todaytoday		#66.5T tokGPT-6 Luna	#133.6T tokbest of the pickedDeepSeek V4.1 Flash

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.