How to Describe a Task So the AI Estimate Is Actually Right

An AI estimator has one input: what you typed. There's no kickoff call, no clarifying back-and-forth before the number shows up — the description you write is the entire brief. That's the whole point (no waiting on a human to get back to you), but it means the usual advice for writing a good ticket applies here even more than it does for a human team, because there's no one to fill in the gaps by asking.

What actually moves the number

• Which systems are involved, by name — “sync leads to our CRM” estimates very differently once it says “sync leads to a self-hosted Bitrix24 via its REST API.”
• Whether this is new build or integrating with something that already exists — existing systems mean auth, existing data shapes, and edge cases; a blank slate doesn't.
• What “done” looks like — a script that runs once, or something that needs to keep running unattended on a schedule are different scopes even if the core logic is identical.
• Any hard constraints — a compliance requirement, a specific data format someone downstream depends on, a deadline that rules out iteration.

What routinely throws the estimate off

Vague verbs are the biggest one — “improve,” “automate,” “optimize” without saying what the current state is or what better looks like. The estimator has to guess at scope, and it will guess conservatively, which usually means higher, not lower. The fix isn't more words, it's more specifics: not “automate our reporting” but “pull last week's numbers from three sources and email a formatted summary every Monday at 8am.”

The other common one is burying the real ask inside a request for advice. “Where can I find people for finance” reads as a question, not a task — and it gets estimated as one (a few minutes of guidance), not as the actual project someone usually means by it. If there's a deliverable at the end, describe the deliverable.

You're not locked into the first number

An estimate isn't a commitment until you act on it — reread the description, add what's missing, and the number updates. It's worth doing once before moving forward: a task that's underspecified doesn't just get mis-priced, it gets mis-scoped, and that's a worse problem to find out about after work has started than before.