HardZero
A notebook that cannot lie
Ask your own documents. Every sentence in the answer carries a receipt back to your source — and anything the source doesn't support is flagged, not asserted. Grounded. Fail-closed. No hallucinations.
The answer is generated only from your source, then every claim is checked back against it. Unsupported claims are flagged — never presented as fact.
Answer — every claim traced to your source
Each claim is verified against the source you pasted. A claim with no receipt is flagged as unsupported and is not relied upon. Demo only — not legal advice.