My rule for writing nonfiction with AI: it can draft, but it's not allowed to be the source. Here's the discipline that actually kept it honest.
I wrote a nonfiction book with heavy AI assistance, and the thing I want to share isn't "look what I made" — it's the guardrail system, because the hardest problem wasn't getting AI to write, it was stopping it from confidently making things up.
If you write nonfiction with these tools you already know the failure mode: ask for support and it hands you plausible-sounding citations, some of which don't exist, and claims stated with a confidence the evidence doesn't earn. Left unchecked, that's how you end up with a book that reads well and falls apart the moment an expert opens it.
The discipline I landed on, which actually worked:
- Provenance tags on every claim. Everything got marked as one of: [SOURCED] (real citation I verified), [VERIFIED] (checked against a primary source), [ILLUSTRATIVE] (a useful example, not evidence), or [UNVERIFIED] (flagged, not allowed to ship). Nothing reached the manuscript still tagged unverified. The tags forced me to know which category every sentence was in.
- AI drafts, a separate pass verifies, and they're never the same step. I used one tool for drafting/synthesis and a different process for checking — deliberately, so the thing that generated a claim wasn't the thing that blessed it. Fabrication slips through when generation and verification collapse into one step.
- Falsification-first. For any claim I wanted to be true, I went looking for the study that would disprove it before I went looking for support. This caught the worst errors.
Here's the part that proves it matters. An early reader — exactly the rigorous kind you want — pushed back that some of my health claims read as pseudoscience: numbers stated more precisely than the evidence supports, correlation dressed as causation. He was largely right. When I went back and actually verified the contested claims, I found a couple that were pointing in the wrong direction — targets that, taken literally, would've been actively bad advice. AI had generated them fluently and I'd under-checked them. Fixing them (with real, verifiable sources) did more for the book than any amount of polish.
The lesson I keep coming back to: AI is a genuinely great drafting partner and a dangerous authority. The entire skill of writing nonfiction with it is building the discipline that treats its output as a draft to verify, never a source to trust.
Curious how others here handle this — what's your actual system for catching fabricated citations and overclaims before they ship? Do you tag provenance, verify in a separate pass, something better?
(For context, this came out of writing a specific book that's releasing soon, plus a companion app — happy to share specifics if useful, but I'm more interested in comparing methodologies. If anyone wants to see the tagging system applied to a real manuscript or is up for kicking the tires, say the word.)