Grok 1

xAIGrokStatus: legacy

Grok 1 is a general purpose AI model developed by xAI, part of the Grok family. It was released on 2023-12-07. Its tracked lifecycle status is legacy. It supports a context window of 8,192 tokens. It has 314B parameters.

Specifications

Organization
xAI
Model family
Grok
Generation
1
Status
legacy
Released
2023-12-07
Model type
General Purpose
Input modalities
text
Output modalities
text
Context window
8,192 tokens
Parameters
314B
License
Apache-2.0
Weights
open weights
Official API
Yes
Self-hostable
Yes
Last verified
2026-08-01

Official sources

xAI BlogOfficial site

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