xAI · LLM
Grok-1
First Grok model from xAI, later open-sourced.
languageopen source
Capabilities
- ▸chat
- ▸open weights
Use cases
assistants
Lineage
View the full Grok lineage →Go deeper
Sources & verification
Information is compiled from official announcements, documentation and reputable industry coverage.
Last verified Sep 10, 2026