K2 Horizon 375B A23B vs GPT-6 Astra

• IOK2 Horizon 375B A23B
• GPT-6 Astra

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Head to head on 2 boards: K2 Horizon 375B A23B places best on 1 and GPT-6 Astra places best on 1. Both ranked on 2 of 14 boards.

Board	Read	IOK2 Horizon 375B A23B	GPT-6 Astra
Chat1
Text ArenaArena ratingtodaytoday	Oct 5todaytoday		#261,477
Reasoning6
AA IntelligenceIndextodaytoday	Oct 5todaytoday	#2830.5	#452.7best of the picked
HLEAccuracytodaytoday	Oct 5todaytoday		#154.8%
GPQA DiamondAccuracytodaytoday	Oct 5todaytoday		#195.8%
ARC-AGI-2Scoretodaytoday	Oct 5todaytoday		#195.0%
Epoch ECIECItodaytoday	Oct 5todaytoday		#2166.5
LiveBenchGlobal averagetodaytoday	Oct 5todaytoday		#482.2%
Coding2
WebDev ArenaArena ratingtodaytoday	Oct 5todaytoday		#21,788
SWE-Bench ProResolvedtodaytoday	Oct 5todaytoday		#390.2%
Vision2
Document ArenaArena ratingtodaytoday	Oct 5todaytoday		#131,468
Vision ArenaArena ratingtodaytoday	Oct 5todaytoday		#181,284
Speed1
AA SpeedOutput speedtodaytoday	Oct 5todaytoday	#7124 tok/sbest of the picked	#1954 tok/s
Price1
AA PriceBlended pricetodaytoday	Oct 5todaytoday		#24$20.0
Usage1
OpenRouterWeekly tokenstodaytoday	Oct 5todaytoday		#171.4T 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.