Edge0 vs Anthropic vs OpenAI vs Microsoft

Head to head on 25 boards: Anthropic places best on 13, OpenAI places best on 11, Microsoft places best on 2 and Edge0 places best on 0 (a tie counts for each). All 4 ranked on 0 of 27 boards.

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EEdge0AnthropicOpenAIMicrosoft

Board	Read	EEdge0	Anthropic	OpenAI	Microsoft
Chat2
MultiChallengeScoretodaytoday	Oct 8todaytoday		#1359.0%Claude Opus 4.5	#182.0%best of the pickedGPT-6.1 Sol
Text ArenaArena ratingtodaytoday	Oct 8todaytoday		#21,505best of the pickedClaude Opus 4.6	#171,484GPT-5.6 Sol
Reasoning7
MMLU-ProAccuracy · staletodaytoday	Oct 8todaytoday		#489.1%Claude Opus 4.6	#389.3%best of the pickedo1	#7576.0%Phi 4 Plus
AA IntelligenceIndextodaytoday	Oct 8todaytoday		#157.6best of the pickedClaude Opus 5.5	#452.7GPT-6 Astra
HLEAccuracytodaytoday	Oct 8todaytoday		#246.5%Claude Fable 5.1	#154.8%best of the pickedGPT-6 Astra
GPQA DiamondAccuracytodaytoday	Oct 8todaytoday		#295.6%Claude Sonnet 5.5	#195.8%best of the pickedGPT-6 Astra
Epoch ECIECItodaytoday	Oct 8todaytoday		#1167.3best of the pickedClaude Opus 5.5	#2166.4GPT-6 Astra
ARC-AGI-2Scoretodaytoday	Oct 8todaytoday		#393.3%Claude Opus 5.5	#195.0%best of the pickedGPT-6 Astra
LiveBenchGlobal averagetodaytoday	Oct 8todaytoday		#183.4%best of the pickedClaude Fable 5.1	#482.2%GPT-6 Astra
Coding4
WebDev ArenaArena ratingtodaytoday	Oct 8todaytoday		#11,814best of the pickedClaude Opus 5.5	#21,788GPT-6 Astra
SWE-Bench ProResolvedtodaytoday	Oct 8todaytoday		#198.0%best of the pickedClaude Opus 5	#390.2%GPT-6 Astra
SWE-bench VerifiedResolved · staletodaytoday	Oct 8todaytoday		#176.8%best of the pickedClaude Opus 4.5	#672.8%GPT-5.2
Aider PolyglotPass rate · staletodaytoday	Oct 8todaytoday		#1072.0%Claude Opus 4	#188.0%best of the pickedGPT-5
Agents and tools3
BFCLOverall accuracytodaytoday	Oct 8todaytoday		#177.5%best of the pickedClaude Opus 4.5	#763.0%o3	#5028.8%Phi 4
Search ArenaArena ratingtodaytoday	Oct 8todaytoday		#21,253Claude Opus 4.6	#11,257best of the pickedGPT-5.6 Sol
MCP AtlasPass ratetodaytoday	Oct 8todaytoday		#287.2%best of the pickedClaude Fable 5.1	#1181.8%GPT-5.6
Vision2
Vision ArenaArena ratingtodaytoday	Oct 8todaytoday		#11,309best of the pickedClaude Fable 5	#81,291GPT-6.1 Sol
Document ArenaArena ratingtodaytoday	Oct 8todaytoday		#11,516best of the pickedClaude Opus 5	#61,486GPT-5.5
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		#2243 tok/sbest of the pickedClaude Haiku 5.5	#7128 tok/sGPT-6 Luna
Price1
AA PriceBlended pricetodaytoday	Oct 8todaytoday		#2$0.20best of the pickedClaude Haiku 5.5	#2$0.20best of the pickedGPT-6 Luna
Usage1
OpenRouterWeekly tokenstodaytoday	Oct 8todaytoday		#93.4T tokClaude Opus 5.5	#66.5T tokbest of the pickedGPT-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.