Grok 4.3 Beta vs Muse Spark 1.1

• Grok 4.3 Beta
• Muse Spark 1.1

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Head to head on 4 boards: Muse Spark 1.1 places best on 4 and Grok 4.3 Beta places best on 0. Both ranked on 4 of 10 boards.

Board	Read	Grok 4.3 Beta	Muse Spark 1.1
Chat2
Text ArenaArena ratingtodaytoday	Nov 9todaytoday	#791,442	#131,490best of the picked
MultiChallengeScoretodaytoday	Nov 9todaytoday		#475.3%
Reasoning3
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday	#6362.3%	#3575.3%best of the picked
Epoch ECIECItodaytoday	Nov 9todaytoday	#63150.0	#42154.9best of the picked
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#5388.8%
Coding1
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday		#441,542
Agents and tools2
MCP AtlasPass ratetodaytoday	Nov 9todaytoday		#288.1%
Search ArenaArena ratingtodaytoday	Nov 9todaytoday	#241,193
Vision2
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday	#541,241	#241,279best of the picked
Document ArenaArena ratingtodaytoday	Nov 9todaytoday		#91,479

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.