Methodology

Unsupported Claim Finder: workflow triage, not proof.

Extract the claims in a draft that need a source, screenshot, benchmark, citation, or human review. This is evidence triage, not a fake fact-checker.

Open free tool Trust model

What this catches

  • Unsupported statistics
  • Anonymous authority
  • Medical/legal/financial/safety claims
  • Absolutes and superlatives

What this misses

  • Whether an external source is true
  • Private-source verification

Method

Deterministic browser-local heuristics inspect text structure, evidence spans, protected facts, source overlap, or template inputs. No free browser-local analysis uploads user text.