Verify Claims With Stance-Labeled Evidence
Paste an argument or upload a paper. Claim Evidence extracts checkable claims, finds papers that support or refute each one, and saves quotes, rationales, confidence, and evidence gaps.
How It Works
Get started with Claim Evidence in three simple steps.
Paste a claim, argument, paper DOI, or upload a paper
Paste a claim, argument, paper DOI, or upload a paper
* Demo UI may differ from the actual app, but all features shown are available.
Key Features
Everything you need to get the most out of Claim Evidence.
Multi-Claim Breakdown
Turn a paper, abstract, or long argument into separate checkable claims so each claim gets its own evidence table.
Stance-Labeled Papers
Classify papers as supporting, refuting, mentioning, or insufficient, with confidence scores and transparent rationales.
Contradictions and Evidence Gaps
See where the literature conflicts, where evidence is thin, and which papers are strongest for each side.
Frequently Asked Questions
What can I give Claim Evidence?
You can paste a claim, a paragraph, a manuscript excerpt, or a DOI. You can also upload a paper and ask the agent to extract its main claims before searching for evidence.
What do the stance labels mean?
Supports means the paper provides evidence for the claim. Refutes means it provides evidence against it. Mentions means it discusses the topic without a clear stance. Insufficient means the paper is not strong enough to support or refute the claim.
Does it only find supporting papers?
No. The agent is designed to look for both supporting and refuting evidence so you can see contradictions instead of only confirmation.
Can I export the evidence?
Yes, the project panel keeps each claim, paper, stance, quote, rationale, DOI or URL, and confidence score organized for review and export workflows.
Ready to verify a claim?
Find supporting and refuting papers with quotes, rationales, and evidence-gap summaries.
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