Muse Spark Open vs Claude Fable 5.1 vs GLM-5.3

• Muse Spark Open
• Claude Fable 5.1
• GLM-5.3

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Head to head on 8 boards: Claude Fable 5.1 places best on 6, Muse Spark Open places best on 1 and GLM-5.3 places best on 1. All 3 ranked on 3 of 15 boards.

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Muse Spark OpenClaude Fable 5.1GLM-5.3

Board	Read	Muse Spark Open	Claude Fable 5.1	GLM-5.3
Chat1
Text ArenaArena ratingtodaytoday	Oct 21todaytoday		#61,501best of the picked	#241,478
Reasoning6
Epoch ECIECItodaytoday	Oct 21todaytoday	#36155.1	#4166.5best of the picked	#31156.0
LiveBenchGlobal averagetodaytoday	Oct 21todaytoday		#183.4%best of the picked	#3176.1%
HLEAccuracytodaytoday	Oct 21todaytoday		#246.5%
AA IntelligenceIndextodaytoday	Oct 21todaytoday		#453.0
ARC-AGI-2Scoretodaytoday	Oct 21todaytoday		#790.0%
GPQA DiamondAccuracytodaytoday	Oct 21todaytoday			#3090.9%
Coding2
SWE-Bench ProResolvedtodaytoday	Oct 21todaytoday	#1182.3%	#292.2%best of the picked	#984.3%
WebDev ArenaArena ratingtodaytoday	Oct 21todaytoday		#51,745best of the picked	#181,622
Agents and tools1
MCP AtlasPass ratetodaytoday	Oct 21todaytoday		#287.2%best of the picked	#584.2%
Vision2
Document ArenaArena ratingtodaytoday	Oct 21todaytoday		#21,513
Vision ArenaArena ratingtodaytoday	Oct 21todaytoday		#151,286
Speed1
AA SpeedOutput speedtodaytoday	Oct 21todaytoday		#6369 tok/s	#5586 tok/sbest of the picked
Price1
AA PriceBlended pricetodaytoday	Oct 21todaytoday	#15$2.00best of the picked	#30$20.0	#18$2.15
Usage1
OpenRouterWeekly tokenstodaytoday	Oct 21todaytoday			#85.3T tok

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.