# "smart" forms (for onboarding, wizards, etc.) > Source: > Published: 2026-08-17 16:27:02+00:00 new experiment: "smart" forms (for onboarding, wizards, etc) LLMs aren't just about chat based conversations; here I'm using an LLM/web search to infer form values while onboarding on to new app/service called Trellis. With just a name and company, it can guess some fields and values that can dramatically reduce the time to enter (and make it a little more delightful?) shoutout to # sunil pai on X: "new experiment: "smart" forms (for onboarding, wizards, etc) LLMs aren't just about chat based conversations; here I'm using an LLM/web search to infer form values while onboarding on to new app/service called Trellis. With just a name and company, it can guess some fields and" - let me guess you built that with gpt-5.6 - Super nice use case , but this would work well only for cases where there are defined fields/templates (e.g as described onboarding) Would be interesting for govt. agencies & educational institutions to try this out first - this made me think of browsers filling fields like credit card or billing address automatically for you seems like implementing the llm user-side will have much more information than trying to guess from the app side? obviously a good way to start by doing it this way