Claude Opus 4 vs Qwen3.8 Max (0902) vs Muse Spark 1.1

• Claude Opus 4
• Qwen3.8 Max (0902)
• Muse Spark 1.1

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Head to head on 7 boards: Qwen3.8 Max (0902) places best on 5, Muse Spark 1.1 places best on 2 and Claude Opus 4 places best on 0. All 3 ranked on 2 of 18 boards.

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Claude Opus 4Qwen3.8 Max (0902)Muse Spark 1.1

Board	Read	Claude Opus 4	Qwen3.8 Max (0902)	Muse Spark 1.1
Chat2
MultiChallengeScoretodaytoday	Nov 9todaytoday	#1958.6%		#475.3%best of the picked
Text ArenaArena ratingtodaytoday	Nov 9todaytoday		#201,483	#131,490best of the picked
Reasoning7
Epoch ECIECItodaytoday	Nov 9todaytoday	#98142.8	#27157.4best of the picked	#42154.9
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday		#1678.5%best of the picked	#3575.3%
MMLU-ProAccuracy · staletodaytoday	Nov 9todaytoday	#1287.3%
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#1533.7
HLEAccuracytodaytoday	Nov 9todaytoday	#2610.7%
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday		#2692.7%
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#598.6%
Coding3
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday		#121,677best of the picked	#441,542
Aider PolyglotPass rate · staletodaytoday	Nov 9todaytoday	#1072.0%
SWE-bench VerifiedResolved · staletodaytoday	Nov 9todaytoday	#1267.6%
Agents and tools2
Search ArenaArena ratingtodaytoday	Nov 9todaytoday	#351,152	#61,228best of the picked
MCP AtlasPass ratetodaytoday	Nov 9todaytoday			#288.1%
Vision2
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday	#741,208	#21,300best of the picked	#241,279
Document ArenaArena ratingtodaytoday	Nov 9todaytoday			#91,479
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#260 tok/s
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#8$3.00

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.