Grok 4.20 vs Gemini 4 Argon vs Muse Spark 1.1

• Grok 4.20
• Gemini 4 Argon
• Muse Spark 1.1

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Head to head on 9 boards: Gemini 4 Argon places best on 7, Muse Spark 1.1 places best on 2 and Grok 4.20 places best on 0. All 3 ranked on 2 of 14 boards.

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Grok 4.20Gemini 4 ArgonMuse Spark 1.1

Board	Read	Grok 4.20	Gemini 4 Argon	Muse Spark 1.1
Chat2
Text ArenaArena ratingtodaytoday	Nov 9todaytoday	#411,472	#21,523best of the picked	#131,490
MultiChallengeScoretodaytoday	Nov 9todaytoday		#278.7%best of the picked	#475.3%
Reasoning5
Epoch ECIECItodaytoday	Nov 9todaytoday	#53152.3	#6166.4best of the picked	#42154.9
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#5189.3%	#196.4%best of the picked
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#2965.1%	#591.3%best of the picked
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#750.4
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday			#3575.3%
Coding2
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday		#101,683best of the picked	#441,542
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday		#392.2%
Agents and tools1
MCP AtlasPass ratetodaytoday	Nov 9todaytoday		#190.7%best of the picked	#288.1%
Vision2
Document ArenaArena ratingtodaytoday	Nov 9todaytoday	#321,439		#91,479best of the picked
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday	#421,255		#241,279best of the picked
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#1028 tok/s
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#13$8.00

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.