Grok 3 is a general purpose, reasoning AI model developed by xAI, part of the Grok family. It was released on 2025-02-17. Its tracked lifecycle status is active. It supports a context window of 131,072 tokens.
Specifications
- Organisation
- xAI
- Model family
- Grok
- Generation
- 3
- Statut
- active
- Released
- 2025-02-17
- Model type
- General Purpose, Reasoning
- Input modalities
- text, image
- Output modalities
- text
- Context window
- 131,072 tokens
- Licence
- Proprietary
- Poids
- closed weights
- API officielle
- Yes
- Auto-hébergement
- Non
- Last verified
- 2026-08-01
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