Karpathy Fact Check LLM Chat with Sonnet 3.5

Inspired by the Karpathy tweet https://x.com/karpathy/status/1804187473167421798 I decided to throw together a quick and dirty Fact Checked LLM Chat interface it streams the answer from Sonnet 3.5 and then uses brave to perform a web search and find a good source to fact check the claim. We once again present Sonnet with the information to verify that it's claim is correct based on the source information, then pass on the url to the user and the snippet that verifies the claim