Kimi K3 vs GPT-6 Astra

• Kimi K3
• GPT-6 Astra

Add a model

Add:Claude Fable 5.1Gemini 4 ArgonMuse Spark 1.1Qwen3.8 Max (0902)

Head to head on 7 boards: GPT-6 Astra places best on 6 and Kimi K3 places best on 1. Both ranked on 7 of 15 boards.

Board	Read	Kimi K3	GPT-6 Astra
Chat1
Text ArenaArena ratingtodaytoday	Nov 9todaytoday	#161,488best of the picked	#311,475
Reasoning6
Epoch ECIECItodaytoday	Nov 9todaytoday	#21158.5	#1169.1best of the picked
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#3560.4%	#195.0%best of the picked
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#2293.1%	#295.8%best of the picked
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday	#1479.2%	#482.2%best of the picked
HLEAccuracytodaytoday	Nov 9todaytoday		#154.8%
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#356.9
Coding2
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday	#151,657	#31,770best of the picked
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday	#688.2%	#490.2%best of the picked
Agents and tools2
Search ArenaArena ratingtodaytoday	Nov 9todaytoday		#31,245
MCP AtlasPass ratetodaytoday	Nov 9todaytoday	#1182.3%
Vision2
Document ArenaArena ratingtodaytoday	Nov 9todaytoday		#111,477
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday		#171,285
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#1621 tok/s
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#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.