Institute Of Foundation Models vs OpenAI vs Google vs Anthropic

Head to head on 26 boards: OpenAI places best on 10, Anthropic places best on 10, Google places best on 6 and Institute Of Foundation Models places best on 0. All 4 ranked on 2 of 28 boards.

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IOInstitute Of Foundation ModelsOpenAIGoogleAnthropic

Board	Read	IOInstitute Of Foundation Models	OpenAI	Google	Anthropic
Chat2
Text ArenaArena ratingtodaytoday	Oct 6todaytoday		#171,484GPT-5.6 Sol	#11,525best of the pickedGemini 4 Argon	#21,505Claude Opus 4.6
MultiChallengeScoretodaytoday	Oct 6todaytoday		#469.2%GPT-5.4 Pro	#371.4%best of the pickedGemini 3.1 Pro Preview	#1259.0%Claude Opus 4.5
Reasoning7
AA IntelligenceIndextodaytoday	Oct 6todaytoday	#2830.5K2 Horizon 375B A23B	#452.7GPT-6 Astra	#552.6Gemini 4 Argon	#157.6best of the pickedClaude Opus 5.5
HLEAccuracytodaytoday	Oct 6todaytoday		#154.8%best of the pickedGPT-6 Astra	#346.4%Gemini 3.1 Pro Preview	#246.5%Claude Fable 5.1
GPQA DiamondAccuracytodaytoday	Oct 6todaytoday		#195.8%best of the pickedGPT-6 Astra	#395.4%Gemini 3.8 Flash	#295.6%Claude Sonnet 5.5
Epoch ECIECItodaytoday	Oct 6todaytoday		#2166.4GPT-6 Astra	#16157.3Gemini 3.7 Flash	#1167.3best of the pickedClaude Opus 5.5
ARC-AGI-2Scoretodaytoday	Oct 6todaytoday		#195.0%best of the pickedGPT-6 Astra	#889.2%Gemini 3.8 Flash	#393.3%Claude Opus 5.5
LiveBenchGlobal averagetodaytoday	Oct 6todaytoday		#482.2%GPT-6 Astra	#1478.8%Gemini 3.7 Flash	#183.4%best of the pickedClaude Fable 5.1
MMLU-ProAccuracy · staletodaytoday	Oct 6todaytoday		#389.3%o1	#191.2%best of the pickedGemini 3.1 Pro Preview	#489.1%Claude Opus 4.6
Coding4
WebDev ArenaArena ratingtodaytoday	Oct 6todaytoday		#21,788GPT-6 Astra	#81,680Gemini 4 Argon	#11,815best of the pickedClaude Opus 5.5
SWE-Bench ProResolvedtodaytoday	Oct 6todaytoday		#390.2%GPT-6 Astra	#958.8%Gemini 3.8 Flash	#198.0%best of the pickedClaude Opus 5
SWE-bench VerifiedResolved · staletodaytoday	Oct 6todaytoday		#672.8%GPT-5.2	#275.8%Gemini 3 Flash	#176.8%best of the pickedClaude Opus 4.5
Aider PolyglotPass rate · staletodaytoday	Oct 6todaytoday		#188.0%best of the pickedGPT-5	#383.1%Gemini 2.5 Pro (Jun 2025)	#1072.0%Claude Opus 4
Agents and tools3
BFCLOverall accuracytodaytoday	Oct 6todaytoday		#763.0%o3	#372.5%Gemini 3 Pro	#177.5%best of the pickedClaude Opus 4.5
Search ArenaArena ratingtodaytoday	Oct 6todaytoday		#11,257best of the pickedGPT-5.6 Sol	#91,210Gemini 3.1 Pro Grounding	#21,253Claude Opus 4.6
MCP AtlasPass ratetodaytoday	Oct 6todaytoday		#1181.8%GPT-5.6	#683.6%Gemini 3.5 Flash	#287.2%best of the pickedClaude Fable 5.1
Vision2
Vision ArenaArena ratingtodaytoday	Oct 6todaytoday		#81,291GPT-6.1 Sol	#51,296Gemini 3.7 Flash	#11,309best of the pickedClaude Fable 5
Document ArenaArena ratingtodaytoday	Oct 6todaytoday		#61,486GPT-5.5	#161,463Gemini 3.5 Flash	#11,516best of the pickedClaude Opus 5
Image2
Text-to-ImageArena ratingtodaytoday	Oct 6todaytoday		#11,425best of the pickedGPT Image 2.5 Sunburst	#91,261Gemini 3.1 Flash Image
Image EditArena ratingtodaytoday	Oct 6todaytoday		#11,524best of the pickedGPT Image 2.5 Sunburst	#101,390Gemini 3 Pro Image
Video2
Text-to-VideoArena ratingtodaytoday	Oct 6todaytoday		#111,368Sora 2 Pro	#11,516best of the pickedGemini Omni 1.1 Flash
Image-to-VideoArena ratingtodaytoday	Oct 6todaytoday			#21,488Gemini Omni 1.1 Flash
Speech2
Speech ArenaArena ratingtodaytoday	Oct 6todaytoday		#361,103TTS 1 Hd	#51,275best of the pickedGemini 3.8 Flash TTS
Open ASRAverage WERtodaytoday	Oct 6todaytoday		#204.57 WERbest of the pickedgpt-transcribe (openai)	#629.51 WERgemma-4-E4B-it (google)
Embeddings1
MTEBMean task scoretodaytoday	Oct 6todaytoday			#568.4%gemini-embedding-001 (google)
Speed1
AA SpeedOutput speedtodaytoday	Oct 6todaytoday	#7124 tok/sK2 Horizon 375B A23B	#6138 tok/sGPT-6 Luna	#1249 tok/sbest of the pickedGemini 3.8 Flash	#5139 tok/sClaude Sonnet 5.5
Price1
AA PriceBlended pricetodaytoday	Oct 6todaytoday		#2$0.20best of the pickedGPT-6 Luna	#10$1.50Gemini 3.8 Flash	#17$4.00Claude Sonnet 5.5
Usage1
OpenRouterWeekly tokenstodaytoday	Oct 6todaytoday		#66.2T tokbest of the pickedGPT-6 Luna	#132.2T tokGemini 3.8 Flash	#122.6T 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.