Claude Opus 5.5 vs Qwen3.8 Max (0902)

• Claude Opus 5.5
• Qwen3.8 Max (0902)

Add a model

Add:GPT-6 AstraGemini 4 ArgonMuse Spark 1.1?Inkling Small 2

Head to head on 10 boards: Claude Opus 5.5 places best on 5 and Qwen3.8 Max (0902) places best on 5. Both ranked on 10 of 13 boards.

Board	Read	Claude Opus 5.5	Qwen3.8 Max (0902)
Chat1
Text ArenaArena ratingtodaytoday	Nov 9todaytoday	#41,505best of the picked	#201,483
Reasoning5
AA IntelligenceIndextodaytoday	Nov 9todaytoday	#259.1best of the picked	#1533.7
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday	#283.2%best of the picked	#1678.5%
Epoch ECIECItodaytoday	Nov 9todaytoday	#3168.4best of the picked	#27157.4
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#3990.6%	#2692.7%best of the picked
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#393.3%
Coding1
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday	#11,814best of the picked	#121,677
Agents and tools2
Search ArenaArena ratingtodaytoday	Nov 9todaytoday	#111,213	#61,228best of the picked
MCP AtlasPass ratetodaytoday	Nov 9todaytoday	#585.4%
Vision1
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday	#51,296	#21,300best of the picked
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday	#1125 tok/s	#260 tok/sbest of the picked
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday	#13$8.00	#8$3.00best of the picked
Usage1
OpenRouterWeekly tokenstodaytoday	Nov 9todaytoday	#66.8T 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.