Tried it based on your recommendation, but was a bit disappointed.

I asked Perplexity Pro about the difference between the Rapier and Jolt physics engines. It missed many things that’s clearly available in the docs such as determinism and JS language bindings for Jolt, which makes me afraid to trust it.

Also asked about best Italian pizza places near my address to try something completely different. The top result doesn’t serve pizza and the 2nd result was many kilometers away.