xAI

Model ProviderOpenAI compatible

Elon Musk-founded AI company building Grok models.

Active models

10+ 10 deprecated

Families

9

Headquarters🇺🇸 Palo Alto, CA

Founded2023

API Base URL

Modelsdocs.x.ai/docs/models

Type

OSSShow deprecated (10)

Model	Caps	Context	Pricing
grok-4.3grok-4.3	RVTSJF	1M	$1.25$2.5
grok-4.20-0309-non-reasoninggrok-4.20-0309-non-reasoning	RVTSJF	2M	$1.25$2.5
grok-4.20-0309-reasoninggrok-4.20-0309-reasoning	RVTSJF	2M	$1.25$2.5
grok-4.20-multi-agent-0309grok-4.20-multi-agent-0309	RVTSJF	2M	$1.25$2.5
grok-4-1-fast-non-reasoninggrok-4-1-fast-non-reasoning	RVTSJF	2M	$0.2$0.5
grok-4-1-fast-reasoninggrok-4-1-fast-reasoning	RVTSJF	2M	$0.2$0.5
grok-imagine-imagegrok-imagine-image	RVTSJF
grok-imagine-image-progrok-imagine-image-pro	RVTSJF
grok-imagine-image-qualitygrok-imagine-image-quality	RVTSJF
grok-imagine-videogrok-imagine-video	RVTSJF