Trivai.app – AI powered trivia questions, with references
Hi HN! As many of you, I've had a lot of fun playing around with LLMs the past few months and I wanted to show you what I've built. I made a trivia website using GPT3 a while back just to have something to play with. My initial interest was to see if I could get structured responses to build a UI around, and if I could get the LLM to refer back to what piece of text it used to create questions and answers with. The initial results were pretty good, but not good enough. Fast forward a few months, GPT 3.5 was released to the public and I was released from my work. I decided to pick this up…
Trivai.app – AI powered trivia questions, with references launched on April 17, 2023 with 20 votes, #1,543 of 4,853 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Trivai.app is a trivia platform that uses GPT-3.5 to generate multiple-choice questions with source references. Players answer trivia questions while the system cites the specific text passages used to create each question and answer. The platform contains nearly 3,000 generated questions and allows all users to generate additional questions. It's designed for anyone interested in playing AI-generated trivia with transparent sourcing.
written from the facts on this page · September 2026
From the sources
Press START and play instantly. Free arcade games at Arcade.now - no downloads, no signup.
In the maker’s words, at launch
Hi HN! As many of you, I've had a lot of fun playing around with LLMs the past few months and I wanted to show you what I've built. I made a trivia website using GPT3 a while back just to have something to play with. My initial interest was to see if I could get structured responses to build a UI around, and if I…
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