Intfloat vs Anthropic vs Meta vs Microsoft

Head to head on 24 boards: Anthropic places best on 15, Microsoft places best on 5, Meta places best on 4 and Intfloat places best on 0. All 4 ranked on 0 of 27 boards.

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IIntfloatAnthropicMetaMicrosoft

Board	Read	IIntfloat	Anthropic	Meta	Microsoft
Chat2
MultiChallengeScore1dyesterday	Oct 61dyesterday		#1259.0%Claude Opus 4.5	#175.5%best of the pickedMuse Spark
Text ArenaArena rating1dyesterday	Oct 61dyesterday		#21,505best of the pickedClaude Opus 4.6	#81,494Muse Spark 1.3
Reasoning7
MMLU-ProAccuracy · stale1dyesterday	Oct 61dyesterday		#489.1%best of the pickedClaude Opus 4.6	#4782.8%Llama4 Behemoth	#7576.0%Phi 4 Plus
AA IntelligenceIndex1dyesterday	Oct 61dyesterday		#157.6best of the pickedClaude Opus 5.5	#748.1Muse Spark 1.3
Epoch ECIECI1dyesterday	Oct 61dyesterday		#1167.3best of the pickedClaude Opus 5.5	#19156.8Muse Spark 1.3
LiveBenchGlobal average1dyesterday	Oct 61dyesterday		#183.4%best of the pickedClaude Fable 5.1	#681.6%Muse Spark 1.3
HLEAccuracy1dyesterday	Oct 61dyesterday		#246.5%best of the pickedClaude Fable 5.1	#640.6%Muse Spark
GPQA DiamondAccuracy1dyesterday	Oct 61dyesterday		#295.6%best of the pickedClaude Sonnet 5.5	#4189.8%Muse Spark
ARC-AGI-2Score1dyesterday	Oct 61dyesterday		#393.3%best of the pickedClaude Opus 5.5	#750.0%Llama 4 Maverick Instruct
Coding4
WebDev ArenaArena rating1dyesterday	Oct 61dyesterday		#11,815best of the pickedClaude Opus 5.5	#111,657Muse Spark 1.3
SWE-bench VerifiedResolved · stale1dyesterday	Oct 61dyesterday		#176.8%best of the pickedClaude Opus 4.5	#3621.0%Llama 4 Maverick Instruct
Aider PolyglotPass rate · stale1dyesterday	Oct 61dyesterday		#1072.0%best of the pickedClaude Opus 4	#4315.6%Llama 4 Maverick Instruct
SWE-Bench ProResolved1dyesterday	Oct 61dyesterday		#198.0%Claude Opus 5
Agents and tools3
BFCLOverall accuracy1dyesterday	Oct 61dyesterday		#177.5%best of the pickedClaude Opus 4.5	#3637.3%Llama 4 Maverick 17b 128e	#5028.8%Phi 4
MCP AtlasPass rate1dyesterday	Oct 61dyesterday		#287.2%Claude Fable 5.1	#188.1%best of the pickedMuse Spark 1.1
Search ArenaArena rating1dyesterday	Oct 61dyesterday		#21,253Claude Opus 4.6
Vision2
Vision ArenaArena rating1dyesterday	Oct 61dyesterday		#11,309best of the pickedClaude Fable 5	#61,294Muse Spark
Document ArenaArena rating1dyesterday	Oct 61dyesterday		#11,516best of the pickedClaude Opus 5	#121,471Muse Spark 1.3
Image2
Text-to-ImageArena rating1dyesterday	Oct 61dyesterday			#71,274Muse Image	#51,333best of the pickedMAI Image 2.6
Image EditArena rating1dyesterday	Oct 61dyesterday			#61,403Muse Image	#51,427best of the pickedMAI Image 2.6
Video1
Text-to-VideoArena rating1dyesterday	Oct 61dyesterday			#91,456Muse Video
Speech2
Open ASRAverage WER1dyesterday	Oct 61dyesterday			#294.84 WERmuse-voice-transcribe (meta)	#23.81 WERbest of the pickedazure-speech-07-2026 (microsoft)
Speech ArenaArena rating1dyesterday	Oct 61dyesterday			#92850Metavoice V1	#281,131best of the pickedAzure Hd 2.5
Embeddings1
MTEBMean task score1dyesterday	Oct 61dyesterday	#2563.2%multilingual-e5-large-instruct (intfloat)			#174.3%best of the pickedharrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speed1dyesterday	Oct 61dyesterday		#5139 tok/sClaude Sonnet 5.5	#4152 tok/sbest of the pickedMuse Spark 1.3
Price1
AA PriceBlended price1dyesterday	Oct 61dyesterday		#17$4.00Claude Sonnet 5.5	#12$2.00best of the pickedMuse Spark 1.3
Usage1
OpenRouterWeekly tokens1dyesterday	Oct 61dyesterday		#122.6T tokbest of the pickedClaude Opus 5.5	#161.4T tokMuse Spark 1.3 Contributor

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.