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CASRAI

Definition · Plain-language

Consensus AI

Consensus AI is an academic search engine that uses artificial intelligence to find and synthesise claims from peer-reviewed scientific literature to answer user queries.

CASRAI research-methods explainer — Consensus AI

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Measuring Scientific Consensus

Consensus AI is designed to address the challenge of synthesising conflicting research. By utilising natural language processing, the platform analyses the conclusions of peer-reviewed articles matching a user's question. It then visualises the collective findings, offering a summary of whether the scientific community generally agrees, disagrees, or remains undecided on the query. This feature, known as the Consensus Meter, aggregates data to show the percentage of studies supporting different conclusions. For researchers, this provides a rapid overview of the prevailing scientific consensus without requiring them to read dozens of individual papers. It is particularly useful for identifying controversial topics where further research is needed or where consensus has shifted over time, providing a solid foundation for academic arguments.

Extracting Evidence-Based Claims

Unlike traditional search engines that return lists of documents, Consensus AI extracts key sentences that directly answer the query. Each extracted claim is displayed alongside its source article, complete with details on the study design, journal quality, and citation count. This transparent layout allows researchers to trace every statement back to its original source. The tool prioritises findings from peer-reviewed journals, helping to minimise the spread of misinformation or unverified claims. By highlighting the specific evidence supporting each claim, Consensus AI enables scholars to critically evaluate the strength of the research. This direct extraction method saves hours of manual skimming, allowing researchers to quickly compile evidence for their literature reviews and research proposals.

Synthesising and Filtering Research

The platform provides advanced filters to help researchers customise their search results. Users can filter studies by publication date, journal quality, research design (such as randomised controlled trials or systematic reviews), and human versus animal studies. This capability is particularly useful for synthesising high-quality evidence without manual filtering. Researchers can focus their search on clinical trials when evaluating medical interventions, or expand to observational studies for broader social science queries. The synthesis features aggregate these filtered results into a cohesive summary, highlighting the key variables and outcomes discussed in the literature. This level of customisation ensures that the retrieved evidence aligns precisely with the researcher's methodology and study criteria.

Key facts

At a glance

  • Consensus AI uses large language models to extract and synthesise findings from peer-reviewed studies.
  • It features a "Consensus Meter" that visualises the balance of scientific evidence on a topic.
  • All search results are drawn from a curated database of peer-reviewed academic literature.
  • The tool displays key details such as study type, sample size, and journal tier next to each claim.
  • Its synthesis feature provides a cohesive summary of findings across multiple studies.

Common misconceptions

What people often get wrong

Often heard: Consensus AI provides medical or diagnostic advice for health conditions.

Actually: The tool is a productivity utility that displays published scientific claims. It does not provide clinical diagnoses or therapeutic recommendations.

Often heard: Consensus AI writes its own scientific claims using AI.

Actually: Consensus AI extracts and aggregates existing claims from peer-reviewed papers; it does not generate original scientific assertions.

Often heard: The Consensus Meter is a definitive proof of absolute scientific truth.

Actually: The meter represents a snapshot of findings within the indexed papers matching the query. It does not replace critical evaluation of individual studies.

Common questions

FAQ

What database does Consensus AI search?+

Consensus AI searches the Semantic Scholar database, which contains over 200 million peer-reviewed articles across science, medicine, social sciences, and humanities.

How does Consensus AI identify study types?+

It employs custom machine learning models to analyse the methodology sections of papers, categorising them into types like randomised controlled trials, systematic reviews, or cohort studies.

Referenced across the research world

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  • University of Cambridge logo
  • Columbia University logo
  • University of Edinburgh logo
  • Harvard University logo
  • University of Oxford logo
  • Princeton University logo
  • Stanford School of Medicine logo
  • University College London logo
  • ORCID logo
  • Crossref logo

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