Description
BGPT, previously reachable at biologpt.com, is a search engine for scientific evidence. Rather than summarizing an abstract, it indexes specific claims from published research and attaches the underlying experimental result, the scope of what was actually tested, and its stated limitations to each one. The company describes this as "the evidence layer for scientific AI": a way to check what a study's data actually supports before trusting a claim drawn from it.
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The index spans biology-adjacent fields including microbiome and infectious disease, genomics, neuroscience, human health and medicine, ecology, and AI methods applied to biosecurity and drug discovery, and updates daily; the site reports thousands of new studies added most weeks. Each claim is written as a single evidence-qualified sentence that is never stated more strongly than the underlying data supports, with quality, novelty, and reproducibility scored per paper, and every item links back to a full BGPT evidence page.
A user can search evidence directly on the site or upload files, and results are organized around specific research goals: paper review, testing a hypothesis, reviewing an author's body of work, designing experiments, finding the best available evidence, analyzing data, running a meta-analysis, or creating graphs from the underlying results. BGPT is also available through MCP, so it can be queried from Claude, Cursor, and other MCP-compatible AI tools rather than only through its own web interface.
A weekly email brief summarizes what changed, what still holds up, and what remains uncertain across the fields it tracks, sent Fridays with no ads. BGPT is aimed at researchers and anyone doing literature-grounded work in the life sciences who wants to check a claim against its source data rather than take an abstract at face value. The site does not publish subscription pricing; a free account is used to save searches and receive the weekly brief.
- CategoryScientific Discovery & Lab Tools
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsWeb
BGPT's Core Features
Indexes specific experimental claims, not paper abstracts, each with the evidence, scope, and limitations behind it.
Every claim links to a full BGPT evidence page showing the source study.
Scores papers for quality, novelty, and reproducibility.
Daily evidence updates, with thousands of new studies reportedly added most weeks.
Organizes results by research goal: paper review, hypothesis testing, author review, experiment design, meta-analysis, and more.
Supports file uploads alongside its own evidence search.
Available via MCP for Claude, Cursor, and other compatible AI tools, in addition to the web interface.
Weekly email brief summarizing what changed and what remains uncertain in tracked fields.
How to use BGPT?
Search evidence: Enter a research question on BGPT's homepage to search indexed claims and their sources.
Pick a goal: Choose a mode such as Paper Review, Test Hypothesis, or Design Experiments to shape the results.
Upload files: Add your own papers or data if you want BGPT to analyze them alongside its index.
Open a claim: Follow the link on any result to its full BGPT evidence page and the original study.
Connect via MCP: Add BGPT's MCP server to Claude, Cursor, or another compatible AI tool to query evidence directly.
BGPT's Use Cases
- Literature-grounded fact-checking
- Hypothesis testing
- Research assistant integration
