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Med-PaLM

GoogleProprietaryPending Human Review

Med-PaLM is Google’s published medical-language research model using instruction prompt tuning to adapt Flan-PaLM to medical question answering. The study evaluates medical exams and long-form consumer health questions, including physician assessment of answer quality and harm. It demonstrated medical-domain adaptation of a large language model but did not release weights or a general inference endpoint. Its publication qualifies as a historical research milestone.

2022-12-26
540B
PaLM-family decoder-only Transformer with Flan instruction tuning and medical instruction prompt tuning
Proprietary

Specifications

Parameters
540B
Architecture
PaLM-family decoder-only Transformer with Flan instruction tuning and medical instruction prompt tuning
License
Proprietary
Type
text
Modalities
text

Benchmark Scores

Advanced Specifications

Model Family
Med-PaLM
API Access
Not Available
Chat Interface
Not Available

Capabilities & Limitations

Capabilities
medical question answeringlong-form medical explanationsdomain adaptation
Known Limitations
No public model weights or general inference endpoint were released.Medical exam performance does not demonstrate clinical safety or diagnostic validity.
Notable Use Cases
medical-language researchclinical-answer evaluationalignment research

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