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AI models

Jurassic-X

Parameters
7B
Published
May 3, 2022

Jurassic-X is an AI model developed by AI21 Labs (Israel), first published in May 2022. It works in the language domain, on tasks such as language modeling/generation and chat.

Epoch AI has no training-compute estimate for this model. The model has 7,000,000,000 parameters.

Access: API access. Its weights are not openly released. It is built on top of Jurassic-1-Jumbo. The reference paper has 58 citations.

Full record
Organization
AI21 Labs
Country of organization
Israel
Domain
Language
Task
Language modeling/generation, Chat
Parameters
7,000,000,000
Model accessibility
API access
Open weights
No
Base model
Jurassic-1-Jumbo
Citations
58
More from AI21 Labs
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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