Grok 4 vs GPT-6 Astra

• Grok 4
• GPT-6 Astra

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Head to head on 4 boards: GPT-6 Astra places best on 4 and Grok 4 places best on 0. Both ranked on 4 of 17 boards.

Board	Read	Grok 4	GPT-6 Astra
Chat1
Text ArenaArena ratingtodaytoday	Nov 9todaytoday		#311,475
Reasoning7
Epoch ECIECItodaytoday	Nov 9todaytoday	#78146.9	#1169.1best of the picked
ARC-AGI-2Scoretodaytoday	Nov 9todaytoday	#5416.0%	#195.0%best of the picked
GPQA DiamondAccuracytodaytoday	Nov 9todaytoday	#6887.0%	#295.8%best of the picked
HLEAccuracytodaytoday	Nov 9todaytoday		#154.8%
AA IntelligenceIndextodaytoday	Nov 9todaytoday		#356.9
LiveBenchGlobal averagetodaytoday	Nov 9todaytoday		#482.2%
MMLU-ProAccuracy · staletodaytoday	Nov 9todaytoday	#1887.0%
Coding3
WebDev ArenaArena ratingtodaytoday	Nov 9todaytoday		#31,770
SWE-Bench ProResolvedtodaytoday	Nov 9todaytoday		#490.2%
Aider PolyglotPass rate · staletodaytoday	Nov 9todaytoday	#579.6%
Agents and tools2
Search ArenaArena ratingtodaytoday	Nov 9todaytoday	#381,123	#31,245best of the picked
BFCLOverall accuracy · staletodaytoday	Nov 9todaytoday	#863.0%
Vision2
Document ArenaArena ratingtodaytoday	Nov 9todaytoday		#111,477
Vision ArenaArena ratingtodaytoday	Nov 9todaytoday		#171,285
Speed1
AA SpeedOutput speedtodaytoday	Nov 9todaytoday		#1621 tok/s
Price1
AA PriceBlended pricetodaytoday	Nov 9todaytoday		#17$20.0

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.