Gemini 2.5 Pro (Jun 2025) vs Muse Spark 1.1 vs GPT-6 Astra

One row per board where at least one is ranked, from each board's current capture.

Gemini 2.5 Pro (Jun 2025)
Muse Spark 1.1
GPT-6 Astra

Add:

Claude Fable 5.1

Qwen3.8 Max (0902)Inkling Small 2

DeepSeek V4P1 Flash

Head to head on 11 boards: GPT-6 Astra places best on 8, Muse Spark 1.1 places best on 3 and Gemini 2.5 Pro (Jun 2025) places best on 0. All 3 ranked on 4 of 20 boards.

Two at a time on this screen. Tap one to swap it in.

Board	Read	Gemini 2.5 Pro (Jun 2025)	Muse Spark 1.1	GPT-6 Astra
Chat2
Text ArenaArena ratingyesterday	Nov 9yesterday	#731,445	#131,490best of the picked	#311,475
MultiChallengeScoreyesterday	Nov 9yesterday	#2653.6%	#475.3%best of the picked
Reasoning7
Epoch ECIECIyesterday	Nov 9yesterday	#88144.8	#42154.9	#1169.1best of the picked
HLEAccuracyyesterday	Nov 9yesterday	#1921.6%		#154.8%best of the picked
ARC-AGI-2Scoreyesterday	Nov 9yesterday	#644.9%		#195.0%best of the picked
GPQA DiamondAccuracyyesterday	Nov 9yesterday	#7685.3%		#295.8%best of the picked
LiveBenchGlobal averageyesterday	Nov 9yesterday		#3575.3%	#482.2%best of the picked
AA IntelligenceIndexyesterday	Nov 9yesterday			#356.9
MMLU-ProAccuracy · staleyesterday	Nov 9yesterday	#2986.0%
Coding4
WebDev ArenaArena ratingyesterday	Nov 9yesterday		#441,542	#31,770best of the picked
Aider PolyglotPass rate · staleyesterday	Nov 9yesterday	#383.1%
SWE-Bench ProResolvedyesterday	Nov 9yesterday			#490.2%
SWE-bench VerifiedResolved · staleyesterday	Nov 9yesterday	#2753.6%
Agents and tools2
Search ArenaArena ratingyesterday	Nov 9yesterday	#361,144		#31,245best of the picked
MCP AtlasPass rateyesterday	Nov 9yesterday		#288.1%
Vision2
Document ArenaArena ratingyesterday	Nov 9yesterday	#361,432	#91,479best of the picked	#111,477
Vision ArenaArena ratingyesterday	Nov 9yesterday	#501,248	#241,279	#171,285best of the picked
Speech1
Speech ArenaArena ratingyesterday	Nov 9yesterday	#741,040
Speed1
AA SpeedOutput speedyesterday	Nov 9yesterday			#1621 tok/s
Price1
AA PriceBlended priceyesterday	Nov 9yesterday			#17$20.0

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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