From a previous submission of this domain (May last year): <a href="https://news.ycombinator.com/item?id=35798482">https://news.ycombinator.com/item?id=35798482</a><p>> After trying some queries, I found ChatGPT is good at finding public data, sometimes it may not be accurate, but overall, pretty good.<p>GPT-4o is no more reliable for this than GPT-4 or GPT-3.5 before it.<p>One of the many unintuitive things about LLMs is that they are terrible tools for looking up specific facts about the world - which is weird, because that's traditionally one of the things computers have been best at.<p>If you want to build a working version of a system like this the trick would be to provide it access to tools for looking up data in citable, reliable data sources - things like the CIA World Factbook.<p>Then display the charts along with a link to that underlying reliable data.