# grok-2

Calls to the model grok-2 on xAI stopped working on October 14, 2026.

- API: xAI (api.x.ai)
- Model: grok-2
- Kind: Model retirement
- Takes effect: October 14, 2026
- Calls after that day: fail
- Calls it hits: `model grok-2`
- Source: [models.dev](https://modeldeprecations.dev/api/v1/models.json?provider=xai)
- Page: https://www.okapi.bot/models/xai/grok-2/

## What to use instead

Move to grok-4.3. Our suggestion, not xAI's - xAI removed the model's page rather than publishing a migration target for it.