Neuphonic vs Anthropic vs OpenAI vs Google

Head to head on 26 boards: OpenAI places best on 11, Anthropic places best on 10, Google places best on 5 and Neuphonic places best on 0. All 4 ranked on 0 of 28 boards.

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NNeuphonicAnthropicOpenAIGoogle

Board	Read	NNeuphonic	Anthropic	OpenAI	Google
Chat2
Text ArenaArena ratingtodaytoday	Sep 27todaytoday		#11,509best of the pickedClaude Opus 5.5	#161,483GPT-5.6 Sol	#81,492Gemini 3.8 Flash
MultiChallengeScoretodaytoday	Sep 27todaytoday		#1259.0%Claude Opus 4.5	#469.2%GPT-5.4 Pro	#371.4%best of the pickedGemini 3.1 Pro Preview
Reasoning7
AA IntelligenceIndextodaytoday	Sep 27todaytoday		#157.6best of the pickedClaude Opus 5.5	#352.7GPT-6 Astra	#1540.9Gemini 3.8 Flash
HLEAccuracytodaytoday	Sep 27todaytoday		#246.5%Claude Fable 5.1	#154.8%best of the pickedGPT-6 Astra	#346.4%Gemini 3.1 Pro Preview
GPQA DiamondAccuracytodaytoday	Sep 27todaytoday		#1093.9%Claude Opus 5	#195.8%best of the pickedGPT-6 Astra	#295.4%Gemini 3.8 Flash
Epoch ECIECItodaytoday	Sep 27todaytoday		#2165.0Claude Fable 5.1	#1166.6best of the pickedGPT-6 Astra	#11157.7Gemini 3.7 Flash
ARC-AGI-2Scoretodaytoday	Sep 27todaytoday		#293.3%Claude Opus 5.5	#195.0%best of the pickedGPT-6 Astra	#689.2%Gemini 3.8 Flash
LiveBenchGlobal averagetodaytoday	Sep 27todaytoday		#183.4%best of the pickedClaude Fable 5.1	#482.2%GPT-6 Astra	#1378.8%Gemini 3.7 Flash
MMLU-ProAccuracy · staletodaytoday	Sep 27todaytoday		#489.1%Claude Opus 4.6	#389.3%o1	#191.2%best of the pickedGemini 3.1 Pro Preview
Coding4
WebDev ArenaArena ratingtodaytoday	Sep 27todaytoday		#11,827best of the pickedClaude Opus 5.5	#21,792GPT-6 Astra	#201,593Gemini 3.7 Flash
SWE-Bench ProResolvedtodaytoday	Sep 27todaytoday		#198.0%best of the pickedClaude Opus 5	#390.2%GPT-6 Astra	#958.8%Gemini 3.8 Flash
SWE-bench VerifiedResolved · staletodaytoday	Sep 27todaytoday		#176.8%best of the pickedClaude Opus 4.5	#672.8%GPT-5.2	#275.8%Gemini 3 Flash
Aider PolyglotPass rate · staletodaytoday	Sep 27todaytoday		#1072.0%Claude Opus 4	#188.0%best of the pickedGPT-5	#383.1%Gemini 2.5 Pro (Jun 2025)
Agents and tools3
BFCLOverall accuracytodaytoday	Sep 27todaytoday		#177.5%best of the pickedClaude Opus 4.5	#763.0%o3	#372.5%Gemini 3 Pro
Search ArenaArena ratingtodaytoday	Sep 27todaytoday		#21,253Claude Opus 4.6	#11,257best of the pickedGPT-5.6 Sol	#91,210Gemini 3.1 Pro Grounding
MCP AtlasPass ratetodaytoday	Sep 27todaytoday		#287.2%best of the pickedClaude Fable 5.1	#1181.8%GPT-5.6	#683.6%Gemini 3.5 Flash
Vision2
Vision ArenaArena ratingtodaytoday	Sep 27todaytoday		#11,310best of the pickedClaude Fable 5	#111,287GPT-5.5	#101,289Gemini 3 Pro
Document ArenaArena ratingtodaytoday	Sep 27todaytoday		#11,516best of the pickedClaude Opus 5	#61,486GPT-5.5	#161,463Gemini 3.5 Flash
Image2
Text-to-ImageArena ratingtodaytoday	Sep 27todaytoday			#11,424best of the pickedGPT Image 2.5 Sunburst	#91,261Gemini 3.1 Flash Image
Image EditArena ratingtodaytoday	Sep 27todaytoday			#11,526best of the pickedGPT Image 2.5 Sunburst	#91,390Gemini 3 Pro Image
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	#79938Neuphonic TTS		#321,104TTS 1 Hd	#21,268best of the pickedGemini 3.8 Flash TTS
Open ASRAverage WERtodaytoday	Sep 27todaytoday			#535.78 WERbest of the pickedwhisper-large-v3 (openai)	#669.51 WERgemma-4-E4B-it (google)
Embeddings1
MTEBMean task scoretodaytoday	Sep 27todaytoday				#568.4%gemini-embedding-001 (google)
Speed1
AA SpeedOutput speedtodaytoday	Sep 27todaytoday		#988 tok/sClaude Opus 5.5	#5154 tok/sGPT-6 Luna	#1308 tok/sbest of the pickedGemini 3.8 Flash
Price1
AA PriceBlended pricetodaytoday	Sep 27todaytoday		#17$4.00Claude Sonnet 5	#1$0.20best of the pickedGPT-6 Luna	#9$1.50Gemini 3.8 Flash
Usage1
OpenRouterWeekly tokenstodaytoday	Sep 27todaytoday		#191.5T tokClaude Sonnet 5	#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.