Compare AI Models

Comparing the specifications and intelligence benchmarks for xAI: Grok 4.20 Beta, xAI: Grok Code Fast 1.

Model	Intelligence	MMLU Pro	Context	GPQA	TTFT (s)	Speed (T/s)	Input Price (1M)	Output Price (1M)
xAI: Grok 4.20 Beta x-ai	-	-	2000K	-	-	-	$2.00	$6.00
xAI: Grok Code Fast 1 x-ai	28.7	79.3%	256K	72.7%	3.54	167	$0.20	$1.50

xAI: Grok 4.20 Beta vs xAI: Grok Code Fast 1 Comparison 2026: Pricing & Benchmarks