AI models
Med-PaLM
Parameters
540B
Published
Jul 12, 2023
Med-PaLM is an AI model developed by Google Research, National Library of Medicine and DeepMind (United States and United Kingdom), first published in July 2023. It works in the medicine and language domain, on tasks such as question answering.
Epoch AI has no training-compute estimate for this model. The model has 540,000,000,000 parameters.
Access: Unreleased. Its weights are not openly released. It is built on top of Flan-PaLM 540B. Epoch AI rates the confidence of this record as confident.
Full record
- Organization
- Google Research, National Library of Medicine, DeepMind
- Country of organization
- United States, United Kingdom
- Domain
- Medicine, Language
- Task
- Question answering
- Parameters
- 540,000,000,000
- Model accessibility
- Unreleased
- Open weights
- No
- Base model
- Flan-PaLM 540B
- Epoch confidence
- Confident
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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