xAI AI models — pricing & benchmarks

Official siteDocsAPI

Elon Musk's AI company and creators of the Grok model family. Grok models offer large context windows, real-time knowledge via X (Twitter) integration, vision, and multimodal output. Grok-4 is their frontier reasoning model. Own models · OpenAI-compatible API · Frontier · Long Context · Real Time Knowledge · Reasoning

Intelligence vs Price

Best value among xAI models on this chart: Grok 4.5 · Grok 4.3 · Grok 4.1 Reasoning. Prices use each model's lowest available xAI price across regions. Hover any dot for full pricing, or click a creator in the legend to isolate.

xAI models

35 models in Global, 35 with pricing

All Model Types

All Creators

US Dollar ($)

Per 1M tokens

Model	Creator	Input Price, $	Output Price, $	Context	Max Output	Inference Providers	Intelligence	Coding
Grok 4.5	xAI	2.00	6.00	500K	N/A	compare (3)	53.8#1	72.4#1
Grok 4.3	xAI	1.25	2.50	1.0M	16K	compare (5)	37.6#2	42.2#2
Grok 4.20	xAI	1.25	2.50	2.0M	N/A	compare (4)	36.5#3	N/A
Grok 4	xAI	3.00	15.00	256K	N/A	compare (6)	33.3#4	N/A
Grok 4.1 Reasoning	xAI	0.2	0.5	2.0M	30K	compare (4)	30.6#5	N/A
Grok 4 Reasoning	xAI	0.2	0.5	2.0M	256K	compare (2)	27.4#6	N/A
Grok 4.20 Non-Reasoning	xAI	1.25	2.50	2.0M	N/A	compare (3)	21.8#7	N/A
Grok 1 Code Fast	xAI	1.00	2.00	256K	10K	compare (2)	21.6#8	N/A
Grok 3	xAI	3.00	15.00	131K	N/A	compare (4)	18.4#9	N/A
Grok 4.1 Fast	xAI	0.2	0.5	2.0M	30K	compare (2)	16.9#10	N/A
Grok 2	xAI	2.00	10.00	131K	4K	compare (2)	8.0#11	N/A
Grok Beta	xAI	5.00	15.00	131K	N/A	compare (1)	7.5#12	N/A
Grok	xAI	1.25	2.50	500K	N/A	compare (2)	N/A	N/A
Grok 2 Vision	xAI	2.00	10.00	33K	N/A	compare (2)	N/A	N/A
Grok 3 Beta	xAI	3.00	15.00	131K	N/A	compare (1)	N/A	N/A
Grok 3 Fast	xAI	5.00	25.00	131K	N/A	compare (3)	N/A	N/A
Grok 3 Mini	xAI	0.3	0.5	131K	N/A	compare (4)	N/A	N/A
Grok 3 Mini Beta	xAI	0.3	0.5	131K	N/A	compare (1)	N/A	N/A
Grok 3 Mini Fast	xAI	0.6	4.00	131K	N/A	compare (3)	N/A	N/A
Grok 4 Fast Non-Reasoning	xAI	0.2	0.5	2.0M	256K	compare (2)	N/A	N/A
Grok 4.1 Fast Non-Reasoning	xAI	0.2	0.5	2.0M	30K	compare (4)	N/A	N/A
Grok 4.20 Beta	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Beta Non-Reasoning	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Beta Reasoning	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Experimental Beta	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Experimental Beta Non-Reasoning	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Experimental Beta Reasoning	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Multi-Agent	xAI	1.25	2.50	2.0M	N/A	compare (4)	N/A	N/A
Grok 4.20 Multi-Agent Beta	xAI	1.25	2.50	2.0M	N/A	compare (2)	N/A	N/A
Grok 4.20 Multi-Agent Experimental Beta	xAI	1.25	2.50	N/A	N/A	compare (1)	N/A	N/A
Grok 4.20 Reasoning	xAI	1.25	2.50	2.0M	N/A	compare (3)	N/A	N/A
Grok Build	xAI	2.00	6.00	N/A	N/A	compare (1)	N/A	N/A
Grok Build 0.1	xAI	1.00	2.00	256K	N/A	compare (3)	N/A	N/A
Grok Code Fast	xAI	1.00	2.00	256K	N/A	compare (2)	N/A	N/A
Grok Vision Beta	xAI	5.00	15.00	8K	8K	compare (1)	N/A	N/A

xAI

Intelligence vs Price

xAI modelsAPIGET/api/v1/providers/xai/models

xAI models