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Grok-1

Training compute
2.9×10²⁴ FLOP
Parameters
314B
Published
Nov 4, 2023

Grok-1 is an AI model developed by xAI (United States), first published in November 2023. It works in the language domain, on tasks such as language modeling and chat.

Training it took an estimated 2.9×10²⁴ FLOP of compute (estimation method: benchmarks). The model has 314,000,000,000 parameters. It was trained on roughly 6.2T datapoints.

Access: Open weights (unrestricted). Its weights are openly available. Epoch AI rates the confidence of this record as likely.

Full record
Organization
xAI
Country of organization
United States
Domain
Language
Task
Language modeling, Chat
Training compute
2.9×10²⁴ FLOP
Compute estimation method
Benchmarks
Parameters
314,000,000,000
Dataset size
6.2T
Model accessibility
Open weights (unrestricted)
Open weights
Yes
Epoch confidence
Likely
More from xAI
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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