Grok 4 vs Claude Fable 5.1 vs Qwen3.8 Max (0902) vs Gemini 4 Argon

Head to head on 13 boards: Gemini 4 Argon places best on 5, Claude Fable 5.1 places best on 4, Qwen3.8 Max (0902) places best on 4 and Grok 4 places best on 0. All 4 ranked on 1 of 19 boards.

Two at a time on this screen. Tap one to swap it in.

Grok 4Claude Fable 5.1Qwen3.8 Max (0902)Gemini 4 Argon

Board	Read	Grok 4	Claude Fable 5.1	Qwen3.8 Max (0902)	Gemini 4 Argon
Chat2
Text ArenaArena ratingtodaytoday	Nov 9todaytoday		#61,504	#201,483	#21,523best of the picked
MultiChallengeScoretodaytoday	Nov 9todaytoday				#278.7%
Reasoning7
Epoch ECIECItodaytoday	Nov 9todaytoday	#78146.9	#5166.9best of the picked	#27157.4	#6166.4
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#6887.0%		#2692.7%	#196.4%best of the picked
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#5416.0%	#790.0%		#591.3%best of the picked
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#950.0	#1533.7	#750.4best of the picked
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday		#183.4%best of the picked	#1678.5%
HLEAccuracytodaytoday	Nov 9todaytoday		#246.5%
MMLU-ProAccuracy · staletodaytoday	Nov 9todaytoday	#1887.0%
Coding3
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday		#51,746best of the picked	#121,677	#101,683
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday		#292.2%best of the picked		#392.2%
Aider PolyglotPass rate · staletodaytoday	Nov 9todaytoday	#579.6%
Agents and tools3
Search ArenaArena ratingtodaytoday	Nov 9todaytoday	#381,123	#71,227	#61,228best of the picked
MCP AtlasPass ratetodaytoday	Nov 9todaytoday		#387.2%		#190.7%best of the picked
BFCLOverall accuracy · staletodaytoday	Nov 9todaytoday	#863.0%
Vision2
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday		#131,288	#21,300best of the picked
Document ArenaArena ratingtodaytoday	Nov 9todaytoday		#21,499
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#1422 tok/s	#260 tok/sbest of the picked	#1028 tok/s
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#17$20.0	#8$3.00best of the picked	#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.