Grok-2 is xAI’s Grok model generation announced for the X platform and xAI API, with capabilities described in xAI’s announcements. Prefer xAI’s current docs for model IDs and limits.
AI Model Intelligence
Grok-2
xAI · Grok family · Text (and image generation features as offered in xAI/X products)
Intelligence Summary
Model- Model intelligence
- Developer xAI
- Family Grok
- Modalities Text (and image generation features as offered in xAI/X products)
- API xAI API.
- Licensing xAI / X product terms.
- Deployment xAI-hosted.
- Documentation Official docs
- Last reviewed Jul 2026
All AI Models → · Official docs →
Editorial overview
Capabilities
- Chat/text generation in X and xAI API contexts
- Realtime/search-oriented product features as marketed by xAI/X
API availability
xAI API.
Deployment options
xAI-hosted.
Limitations
- Independent evaluation documentation is thinner than some peers
- Verify API model names on xAI docs
Related technologies
Related glossary terms
Why it matters
Grok-2 is tracked as a first-class model entity on Brel Digital so buyers and researchers can compare developer, modalities, licensing posture, and official documentation without relying on vendor marketing copy.
Last reviewed
Sources
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