Fact-Checker

Submit Article for Fact-Checking

Paste plain text or Markdown. The system will search the web to verify claims. Processing takes 2–5 minutes.

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How it works

1. The Skeptic agent reads your article and searches the web for evidence on each claim.
2. The Defender agent steelmans the author, looking for supporting evidence.
3. The Editor agent produces the final report, verifying every citation it cites.
4. Post-processing validates all spans and flags unverifiable references.

Cost: ~$0.22–$1.00 per article. Daily cap: $5. Rate limit: 5 articles/day per user.