Athene V2 vs Claude Fable 5.1 vs Kimi K3 vs Muse Spark 1.1

Head to head on 11 boards: Claude Fable 5.1 places best on 9, Kimi K3 places best on 1, Muse Spark 1.1 places best on 1 and Athene V2 places best on 0. All 4 ranked on 0 of 17 boards.

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?Athene V2Claude Fable 5.1Kimi K3Muse Spark 1.1

Board	Read	?Athene V2	Claude Fable 5.1	Kimi K3	Muse Spark 1.1
Chat2
Text ArenaArena ratingtodaytoday	Oct 21todaytoday		#61,501best of the picked	#131,488	#101,491
MultiChallengeScoretodaytoday	Oct 21todaytoday				#375.3%
Reasoning7
LiveBenchGlobal averagetodaytoday	Oct 21todaytoday		#183.4%best of the picked	#1479.2%	#3575.3%
Epoch ECIECItodaytoday	Oct 21todaytoday		#4166.5best of the picked	#19157.9	#43154.1
ARC-AGI-2Scoretodaytoday	Oct 21todaytoday		#790.0%best of the picked	#3360.4%
HLEAccuracytodaytoday	Oct 21todaytoday		#246.5%
AA IntelligenceIndextodaytoday	Oct 21todaytoday		#453.0
GPQA DiamondAccuracytodaytoday	Oct 21todaytoday			#1993.1%
MMLU-ProAccuracy · staletodaytoday	Oct 21todaytoday	#8273.1%
Coding2
WebDev ArenaArena ratingtodaytoday	Oct 21todaytoday		#51,745best of the picked	#111,655	#351,542
SWE-Bench ProResolvedtodaytoday	Oct 21todaytoday		#292.2%best of the picked	#688.2%
Agents and tools1
MCP AtlasPass ratetodaytoday	Oct 21todaytoday		#287.2%	#882.3%	#188.1%best of the picked
Vision2
Document ArenaArena ratingtodaytoday	Oct 21todaytoday		#21,513best of the picked		#151,465
Vision ArenaArena ratingtodaytoday	Oct 21todaytoday		#151,286best of the picked		#231,280
Speed1
AA SpeedOutput speedtodaytoday	Oct 21todaytoday		#6369 tok/sbest of the picked	#7841 tok/s
Price1
AA PriceBlended pricetodaytoday	Oct 21todaytoday		#30$20.0	#27$6.00best of the picked
Usage1
OpenRouterWeekly tokenstodaytoday	Oct 21todaytoday			#181.8T 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.