SpaceXAI vs Microsoft

Each lab shows its best-ranked model on every board. One row per board where at least one is ranked, from each board's current capture.

SpaceXAI
Microsoft

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Head to head on 5 boards: SpaceXAI places best on 3 and Microsoft places best on 2. Both ranked on 5 of 22 boards.

Board	Read	SpaceXAI	Microsoft
Chat1
Text ArenaArena ratingtoday	Nov 9today	#341,475Grok 4.20 1
Reasoning6
MMLU-ProAccuracy · staletoday	Nov 9today	#1887.0%best of the pickedGrok 4	#7576.0%Phi 4 Plus
AA IntelligenceIndextoday	Nov 9today	#1335.5Grok 4.7
GPQA DiamondAccuracytoday	Nov 9today	#1394.0%Grok 4.6
LiveBenchGlobal averagetoday	Nov 9today	#1778.0%Grok 4.6
Epoch ECIECItoday	Nov 9today	#24157.9Grok 4.6
ARC-AGI-2Scoretoday	Nov 9today	#2767.1%Grok 4.6
Coding2
Aider PolyglotPass rate · staletoday	Nov 9today	#579.6%Grok 4
WebDev ArenaArena ratingtoday	Nov 9today	#191,638Grok 4.7
Agents and tools2
BFCLOverall accuracy · staletoday	Nov 9today	#569.6%best of the pickedGrok 4 1 Fast	#5028.8%Phi 4
Search ArenaArena ratingtoday	Nov 9today	#151,206Grok 4.20 Multi Agent
Vision2
Document ArenaArena ratingtoday	Nov 9today	#201,466Grok 4.5
Vision ArenaArena ratingtoday	Nov 9today	#211,281Grok 4.5
Image2
Image EditArena ratingtoday	Nov 9today	#71,438Grok Imagine Image 2.0	#41,467best of the pickedMAI Image 2.7
Text-to-ImageArena ratingtoday	Nov 9today	#81,318Grok Imagine Image 2.0	#61,330best of the pickedMAI Image 2.6
Video2
Text-to-VideoArena ratingtoday	Nov 9today	#51,486Grok Imagine Video 1.5
Image-to-VideoArena ratingtoday	Nov 9today	#101,454Grok Imagine Video 1.5
Speech2
Speech ArenaArena ratingtoday	Nov 9today	#281,159best of the pickedSpacexai TTS	#311,145Azure Hd 2.5
Open ASRAverage WERtoday	Nov 9today		#35.55 WERazure-speech-09-2026 (microsoft)
Embeddings1
MTEBMean task scoretoday	Nov 9today		#174.3%harrier-oss-v1-27b (microsoft)
Speed1
AA SpeedOutput speedtoday	Nov 9today	#1224 tok/sGrok 4.7
Price1
AA PriceBlended pricetoday	Nov 9today	#8$3.00Grok 4.7

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.

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