I use perplexity as my main go to if i want to use an LLM, since they have access to a wide scale of models. It was correct in the cases you mentioned. It’s a tool focused on correctness of information and I’ve had it hallucinate a lot less than other tools.

Give it a shot if you’re looking for one that focuses on correctness of information. It searches the Web and then feeds the results into the model you choose.

You can also tell it to only use academic papers, social discussions, or SEC filings.