The expensive mistake is the one that survives review
A tender response is a contractual commitment. A false but credible statement costs more there than a field left blank.
What worries practitioners
The objection comes up unprompted, often before any demonstration, and it is rarely about writing quality. It is about verifiability. If a tool produces a technical answer claiming a capability the company does not have, that sentence binds the company. It has been signed, submitted, and it will be held against you.
The danger is therefore not the visible mistake, which review catches. It is the plausible claim, written in your company's own register, which passes review because nothing flags it as worth checking.
Generating from your documents rather than from general knowledge
The first answer to this risk is architectural. A system writing from a model's general knowledge produces plausible-sounding text about your company. A system writing from your own documents, meaning previous responses, technical documentation and certifications, produces text that came from somewhere.
The distinction is simple: an answer that resembles yours, or an answer that is yours. The second can be traced to its source. The first traces to nowhere, however good it looks.
Source attribution changes what review is
Without attribution, reviewing a generated answer means rewriting it in your head. The expert has to reconstruct what they would have written, then compare. That takes as long as writing, which is why plenty of teams drop the tool after a few bids.
With attribution, the question put to the expert changes. It becomes: does this extract actually say what the answer draws from it, and is this document still current? Two questions you answer in seconds, because they are about a text you recognise.
In AIRFP, every proposed answer and every score displayed breaks down into named document extracts. Verification is about the source rather than the phrasing.
What stays with the human
Committing to a capability remains a company decision. A tool can find where you described that capability, show its date, and flag when no source matches. It cannot know that version 3 of your platform shipped last week and that last year's answer has stopped being true.
A field left blank and flagged as such is a good output. It is the protective one, because it sends the expert where their judgement is needed instead of drowning them in a fully pre-filled document where everything looks equally settled.
Ask any response tool to show you where each sentence came from. Verifiability is the only guarantee that holds, and the only one that makes review shorter than writing.