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Palmyra X 004

Parameters
150B
Published
Oct 9, 2024

Palmyra X 004 is an AI model developed by Writer (United States), first published in October 2024. It works in the language domain, on tasks such as language modeling, language modeling/generation, question answering and 2 more.

Epoch AI has no training-compute estimate for this model. The model has 150,000,000,000 parameters.

Access: API access. Its weights are not openly released.

Full record
Organization
Writer
Country of organization
United States
Domain
Language
Task
Language modeling, Language modeling/generation, Question answering, Code generation, Retrieval-augmented generation
Parameters
150,000,000,000
Model accessibility
API access
Open weights
No
More from Writer
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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