The fact-check gate

Every article runs research → write → verify → QA.

• Research collects real sources (top search results' text) plus your brand fact sheet.
• Verify extracts every factual claim and asks a separate model whether the sources support it.
• A deterministic number guard checks that every percentage, price, count and dated fact in the draft appears in a source or your fact sheet.
• Unsupported statements are rewritten or removed. If anything is still unsupported, the article is Blocked and cannot be published.
• An owner can override with a logged reason (not recommended).