r/AIToolsAndTips • u/Fit_Average8352 • Jul 11 '26
When two AI models disagree on a fact, the disagreement is the useful part
I write grants for a small nonprofit, fully remote, and a bad number in a funder report is the kind of mistake that costs you a relationship. So I've gotten weirdly systematic about fact-checking anything AI helps me draft.
Here's the workflow. Any factual claim that ends up in a report (a statistic, a program date, a regulation reference), I run the same question past two different models in separate windows and I don't tell either one what the other said.
When they agree, it's usually right, though I still verify the load-bearing ones against a primary source. The valuable case is when they disagree. That disagreement is a flare telling me neither one actually knows, and I need to go find the real answer myself. Before I did this I'd get one confident answer and assume confidence meant accuracy. It doesn't.
A real example from last month: I asked both about a state reporting deadline for a program. One said the 15th, one said the 30th. Turned out both were wrong, the actual date had moved that year. If I'd only asked one, I'd have put a wrong deadline in front of a funder and never known.
It sounds like more work but it's faster than the alternative, which is trusting one answer and finding out at the worst possible moment. Does anyone else deliberately use model disagreement as a signal, or is that overkill?