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Integration idea: BGPT structured evidence for biomedical KG-RAG #48

@connerlambden

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@connerlambden

Hi, suggesting BGPT as a possible complementary literature evidence source for KG-RAG workflows.

BGPT is a REST, Python, OpenAPI, Postman, and MCP API that searches scientific papers and returns structured evidence fields, not just paper titles or abstracts.

Links:

Why it may fit KG-RAG:

  • KG-RAG provides structured biomedical context from knowledge graphs.
  • BGPT could add structured study-level evidence from papers: methods, sample size/population, results, limitations, conflicts of interest, data/code availability, quality scores, study blind spots, and how_to_falsify.
  • This could help distinguish mechanistic/background KG context from primary-study evidence when answering biomedical questions.

Example query:

psychedelics PTSD randomized trial

BGPT can return phase 3 trial details, sample sizes, funding/conflict notes, outcomes, limitations around blinding/generalizability, and falsification criteria. That kind of output could be formatted as an evidence table alongside KG-derived context.

Potential use: a claim-checking mode where KG-RAG answers include both KG context and paper-level evidence-quality signals.

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