Bidirlm vs Anthropic vs OpenAI vs Microsoft

Head to head on 26 boards: Anthropic places best on 12, OpenAI places best on 11, Microsoft places best on 3 and Bidirlm places best on 0. All 4 ranked on 0 of 27 boards.

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BBidirlmAnthropicOpenAIMicrosoft

Board	Read	BBidirlm	Anthropic	OpenAI	Microsoft
Chat2
MultiChallengeScoretodaytoday	Nov 9todaytoday		#1067.7%Claude Haiku 5.5	#182.0%best of the pickedGPT-6.1 Sol
Text ArenaArena ratingtodaytoday	Nov 9todaytoday		#41,505best of the pickedClaude Opus 5.5	#191,485GPT-5.6 Sol
Reasoning7
MMLU-ProAccuracy · staletodaytoday	Nov 9todaytoday		#489.1%Claude Opus 4.6	#389.3%best of the pickedo1	#7576.0%Phi 4 Plus
HLEAccuracytodaytoday	Nov 9todaytoday		#246.5%Claude Fable 5.1	#154.8%best of the pickedGPT-6 Astra
Epoch ECIECItodaytoday	Nov 9todaytoday		#3168.4Claude Opus 5.5	#1169.1best of the pickedGPT-6 Astra
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday		#393.3%Claude Opus 5.5	#195.0%best of the pickedGPT-6 Astra
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday		#183.4%best of the pickedClaude Fable 5.1	#482.2%GPT-6 Astra
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#259.1best of the pickedClaude Opus 5.5	#356.9GPT-6 Astra
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday		#395.6%Claude Sonnet 5.5	#295.8%best of the pickedGPT-6 Astra
Coding4
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday		#11,814best of the pickedClaude Opus 5.5	#31,770GPT-6 Astra
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday		#198.0%best of the pickedClaude Opus 5	#490.2%GPT-6 Astra
SWE-bench VerifiedResolved · staletodaytoday	Nov 9todaytoday		#176.8%best of the pickedClaude Opus 4.5	#672.8%GPT-5.2
Aider PolyglotPass rate · staletodaytoday	Nov 9todaytoday		#1072.0%Claude Opus 4	#188.0%best of the pickedGPT-5
Agents and tools3
BFCLOverall accuracy · staletodaytoday	Nov 9todaytoday		#177.5%best of the pickedClaude Opus 4.5	#763.0%o3	#5028.8%Phi 4
Search ArenaArena ratingtodaytoday	Nov 9todaytoday		#51,229Claude Fable 5	#11,255best of the pickedGPT-5.6 Sol
MCP AtlasPass ratetodaytoday	Nov 9todaytoday		#387.2%best of the pickedClaude Fable 5.1	#1481.8%GPT-5.6
Vision2
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday		#11,309best of the pickedClaude Fable 5	#81,293GPT-6.1 Sol
Document ArenaArena ratingtodaytoday	Nov 9todaytoday		#11,499best of the pickedClaude Fable 5	#51,486GPT-5.6 Sol
Image2
Text-to-ImageArena ratingtodaytoday	Nov 9todaytoday			#11,429best of the pickedGPT Image 2.5 Sunburst	#61,330MAI Image 2.6
Image EditArena ratingtodaytoday	Nov 9todaytoday			#11,517best of the pickedGPT Image 2.5 Sunburst	#41,467MAI Image 2.7
Video1
Text-to-VideoArena ratingtodaytoday	Nov 9todaytoday			#131,367Sora 2 Pro
Speech2
Open ASRAverage WERtodaytoday	Nov 9todaytoday			#186.80 WERgpt-transcribe (openai)	#35.55 WERbest of the pickedazure-speech-09-2026 (microsoft)
Speech ArenaArena ratingtodaytoday	Nov 9todaytoday			#421,107TTS 1 Hd	#311,145best of the pickedAzure Hd 2.5
Embeddings1
MTEBMean task scoretodaytoday	Nov 9todaytoday	#1663.5%BidirLM-Omni-2.5B-Embedding (BidirLM)			#174.3%best of the pickedharrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#931 tok/sbest of the pickedClaude Sonnet 5.5	#1522 tok/sGPT-6.1 Sol
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#1$0.20best of the pickedClaude Haiku 5.5	#6$2.00GPT-6.1 Terra
Usage1
OpenRouterWeekly tokenstodaytoday	Nov 9todaytoday		#66.8T tokClaude Opus 5.5	#47.2T 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.