Claude Opus 4.8 vs Gemini 4 Argon

• Claude Opus 4.8
• Gemini 4 Argon

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Head to head on 6 boards: Gemini 4 Argon places best on 6 and Claude Opus 4.8 places best on 0. Both ranked on 6 of 15 boards.

Board	Read	Claude Opus 4.8	Gemini 4 Argon
Chat2
Text ArenaArena ratingtodaytoday	Nov 9todaytoday	#241,482	#21,523best of the picked
MultiChallengeScoretodaytoday	Nov 9todaytoday		#278.7%
Reasoning5
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#3291.0%	#196.4%best of the picked
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#2472.1%	#591.3%best of the picked
Epoch ECIECItodaytoday	Nov 9todaytoday	#18159.9	#6166.4best of the picked
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#750.4
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday	#2976.2%
Coding2
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday	#411,556	#101,683best of the picked
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday		#392.2%
Agents and tools2
MCP AtlasPass ratetodaytoday	Nov 9todaytoday	#1282.2%	#190.7%best of the picked
Search ArenaArena ratingtodaytoday	Nov 9todaytoday	#231,195
Vision2
Document ArenaArena ratingtodaytoday	Nov 9todaytoday	#71,486
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday	#151,286
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.