K2 Horizon MoVA 36B A4B vs Muse Spark vs GPT-6 Astra vs Kimi K3

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

K2 Horizon MoVA 36B A4B
Muse Spark
GPT-6 Astra
Kimi K3

Head to head on 15 boards: GPT-6 Astra places best on 10, Kimi K3 places best on 3, Muse Spark places best on 2 and K2 Horizon MoVA 36B A4B places best on 0. All 4 ranked on 0 of 16 boards.

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Board	Read	K2 Horizon MoVA 36B A4B	Muse Spark	GPT-6 Astra	Kimi K3
Chat2
Text ArenaArena ratingtoday	Oct 6today		#121,489best of the picked	#261,477	#131,488
MultiChallengeScoretoday	Oct 6today		#175.5%
Reasoning6
GPQA DiamondAccuracytoday	Oct 6today		#4189.8%	#195.8%best of the picked	#1893.1%
Epoch ECIECItoday	Oct 6today		#44152.0	#2166.4best of the picked	#15157.4
AA IntelligenceIndextoday	Oct 6today	#3825.3		#452.7best of the picked	#1343.6
HLEAccuracytoday	Oct 6today		#640.6%	#154.8%best of the picked
ARC-AGI-2Scoretoday	Oct 6today			#195.0%best of the picked	#2960.4%
LiveBenchGlobal averagetoday	Oct 6today			#482.2%best of the picked	#1379.2%
Coding2
WebDev ArenaArena ratingtoday	Oct 6today			#21,788best of the picked	#101,658
SWE-Bench ProResolvedtoday	Oct 6today			#390.2%best of the picked	#488.2%
Agents and tools1
MCP AtlasPass ratetoday	Oct 6today		#982.2%		#882.3%best of the picked
Vision2
Vision ArenaArena ratingtoday	Oct 6today		#61,294best of the picked	#181,284
Document ArenaArena ratingtoday	Oct 6today		#241,444	#131,468best of the picked
Speed1
AA SpeedOutput speedtoday	Oct 6today			#1954 tok/sbest of the picked	#2536 tok/s
Price1
AA PriceBlended pricetoday	Oct 6today			#24$20.0	#22$6.00best of the picked
Usage1
OpenRouterWeekly tokenstoday	Oct 6today			#171.4T tok	#151.7T tokbest of the picked

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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