Compare AI Models

Comparing the specifications and intelligence benchmarks for Grok 3 mini Reasoning (high), Grok 4.1 Fast (Reasoning).

Model	Intelligence	MMLU Pro	Context	GPQA	TTFT (s)	Speed (T/s)	Input Price (1M)	Output Price (1M)
Grok 3 mini Reasoning (high) xAI	32.1	82.8%	-	79.1%	0.46	197	$0.30	$0.50
Grok 4.1 Fast (Reasoning) xAI	38.6	85.4%	-	85.3%	10.65	134	$0.20	$0.50

Grok 3 mini Reasoning (high) vs Grok 4.1 Fast (Reasoning) Comparison 2026: Pricing & Benchmarks