Openvoice vs OpenAI vs Google vs Microsoft

Head to head on 27 boards: OpenAI places best on 15, Google places best on 10, Microsoft places best on 2 and Openvoice places best on 0. All 4 ranked on 1 of 28 boards.

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OOpenvoiceOpenAIGoogleMicrosoft

Board	Read	OOpenvoice	OpenAI	Google	Microsoft
Chat2
MultiChallengeScoretodaytoday	Sep 27todaytoday		#469.2%GPT-5.4 Pro	#371.4%best of the pickedGemini 3.1 Pro Preview
Text ArenaArena ratingtodaytoday	Sep 27todaytoday		#161,483GPT-5.6 Sol	#81,492best of the pickedGemini 3.8 Flash
Reasoning7
MMLU-ProAccuracy · staletodaytoday	Sep 27todaytoday		#389.3%o1	#191.2%best of the pickedGemini 3.1 Pro Preview	#7576.0%Phi 4 Plus
HLEAccuracytodaytoday	Sep 27todaytoday		#154.8%best of the pickedGPT-6 Astra	#346.4%Gemini 3.1 Pro Preview
GPQA DiamondAccuracytodaytoday	Sep 27todaytoday		#195.8%best of the pickedGPT-6 Astra	#295.4%Gemini 3.8 Flash
Epoch ECIECItodaytoday	Sep 27todaytoday		#1166.6best of the pickedGPT-6 Astra	#11157.7Gemini 3.7 Flash
ARC-AGI-2Scoretodaytoday	Sep 27todaytoday		#195.0%best of the pickedGPT-6 Astra	#689.2%Gemini 3.8 Flash
AA IntelligenceIndextodaytoday	Sep 27todaytoday		#352.7best of the pickedGPT-6 Astra	#1540.9Gemini 3.8 Flash
LiveBenchGlobal averagetodaytoday	Sep 27todaytoday		#482.2%best of the pickedGPT-6 Astra	#1378.8%Gemini 3.7 Flash
Coding4
Aider PolyglotPass rate · staletodaytoday	Sep 27todaytoday		#188.0%best of the pickedGPT-5	#383.1%Gemini 2.5 Pro (Jun 2025)
WebDev ArenaArena ratingtodaytoday	Sep 27todaytoday		#21,792best of the pickedGPT-6 Astra	#201,593Gemini 3.7 Flash
SWE-bench VerifiedResolved · staletodaytoday	Sep 27todaytoday		#672.8%GPT-5.2	#275.8%best of the pickedGemini 3 Flash
SWE-Bench ProResolvedtodaytoday	Sep 27todaytoday		#390.2%best of the pickedGPT-6 Astra	#958.8%Gemini 3.8 Flash
Agents and tools3
BFCLOverall accuracytodaytoday	Sep 27todaytoday		#763.0%o3	#372.5%best of the pickedGemini 3 Pro	#5028.8%Phi 4
Search ArenaArena ratingtodaytoday	Sep 27todaytoday		#11,257best of the pickedGPT-5.6 Sol	#91,210Gemini 3.1 Pro Grounding
MCP AtlasPass ratetodaytoday	Sep 27todaytoday		#1181.8%GPT-5.6	#683.6%best of the pickedGemini 3.5 Flash
Vision2
Document ArenaArena ratingtodaytoday	Sep 27todaytoday		#61,486best of the pickedGPT-5.5	#161,463Gemini 3.5 Flash
Vision ArenaArena ratingtodaytoday	Sep 27todaytoday		#111,287GPT-5.5	#101,289best of the pickedGemini 3 Pro
Image2
Text-to-ImageArena ratingtodaytoday	Sep 27todaytoday		#11,424best of the pickedGPT Image 2.5 Sunburst	#91,261Gemini 3.1 Flash Image	#41,335MAI Image 2.6
Image EditArena ratingtodaytoday	Sep 27todaytoday		#11,526best of the pickedGPT Image 2.5 Sunburst	#91,390Gemini 3 Pro Image	#51,429MAI Image 2.6
Video2
Text-to-VideoArena ratingtodaytoday	Sep 27todaytoday		#111,368Sora 2 Pro	#11,516best of the pickedGemini Omni 1.1 Flash
Image-to-VideoArena ratingtodaytoday	Sep 27todaytoday			#21,488Gemini Omni 1.1 Flash
Speech2
Speech ArenaArena ratingtodaytoday	Sep 27todaytoday	#77952Openvoice V2	#321,104TTS 1 Hd	#21,268best of the pickedGemini 3.8 Flash TTS	#261,126Azure Hd 2.5
Open ASRAverage WERtodaytoday	Sep 27todaytoday		#535.78 WERwhisper-large-v3 (openai)	#669.51 WERgemma-4-E4B-it (google)	#23.81 WERbest of the pickedazure-speech-07-2026 (microsoft)
Embeddings1
MTEBMean task scoretodaytoday	Sep 27todaytoday			#568.4%gemini-embedding-001 (google)	#174.3%best of the pickedharrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speedtodaytoday	Sep 27todaytoday		#5154 tok/sGPT-6 Luna	#1308 tok/sbest of the pickedGemini 3.8 Flash
Price1
AA PriceBlended pricetodaytoday	Sep 27todaytoday		#1$0.20best of the pickedGPT-6 Luna	#9$1.50Gemini 3.8 Flash
Usage1
OpenRouterWeekly tokenstodaytoday	Sep 27todaytoday		#58.6T tokbest of the pickedGPT-5.6 Luna	#142.2T tokGemini 3.8 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.