xAI — Provider Intelligence Profile

What this reference supports

xAI exposes Grok models through a hosted API with capabilities documented per model. xAI is a privately held company, founded in 2023 and headquartered in San Francisco, CA, USA. ModelRefs currently indexes 7 canonical models from xAI. xAI's indexed lineup includes at least one open-weight model available for self-hosted deployment.

Use this page to check xAI's indexed model coverage, open-source posture, and top-scoring tracked capability, then review the Quick Facts panel and the provider implementation reference below for deployment, governance, and pricing detail before comparing it against other providers.

Catalog presence and these figures reflect ModelRefs' own canonical registry, not an external ranking or endorsement. Model coverage and capability scores change as evidence is added, and provider-published claims — compliance, pricing, regional availability — should be confirmed directly with xAI before implementation.