Grounding, then verification
Every unit Gildea serves pairs one claim or sentence with the evidence that backs it. Before that pair is served, two things must be true:- Grounded. The evidence appears word-for-word in the source.
- Evidence we can’t match verbatim is treated as a hallucinated quote and discarded; the unit survives only if real, verbatim evidence backs it.
- Verified. That pairing runs through a loop built to break the match between the text and the underlying evidence.
verdict=pass data is served, and presence is the verdict. If a unit is in the response, it earned its way there.
Trust contract
What you get back is the verified part of a source, not all of it. The claims and sentences in a signal are the ones that cleared the loop; the rest were pruned. Read a signal as Gildea’s verified view of a source, not a transcript of it. Thesis and synopsis text is the exception: it’s always served whole.What the API exposes
By default a unit carries no verification block at all. It doesn’t need one: being served already means it passed. The block shows up in exactly one case, when a human reviewer signed off.evidence, and every search result ships with a citation.
Don’t trust us. Verify us.
Thatevidence is a short verbatim quote from the source, roughly 100 characters. We keep it short out of respect for the author’s work. Gildea points to the original; it doesn’t reproduce it.
The evidence snippet acts as a pointer for agents that need more proof before trusting the verdict. Paired with its citation, it leads back to the full source, where an agent can confirm Gildea’s verification for itself.
You don’t have to take our verdict on faith. Check the verifier, then build on it.
Recipe: Verify text units
Follow a unit’s evidence and citation back to the source and confirm the verdict yourself.