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General · /factcheck

Fact Check

Assess claims by evidence requirements and confidence.

When to use it

Use this to assess verifiable claims in a text against evidence and uncertainty.

Useful inputs

  • Claims or source text
  • Source links
  • Relevant date or region

Instruction

Assess each claim separately. Identify evidence, missing context, and unverified points; do not assert certainty without evidence.

Example input

Claim: The company doubled its revenue last year. Source: [Annual report link]. Check the reporting period and currency.

Example result

Status: Unverified without a source.
Check: The same fiscal period across both years, the reported revenue line, and currency.
Confidence: Low; comparable figures have not been provided.

Common pitfall

If sources are unavailable, do not imply verification; label the claim as unverified.