Le Chat is a free neural network from Mistral AI. It's another competitor to ChatGPT, capable of chatting in multiple languages and handling various tasks. You can try it out here: chat.mistral.ai/chat
No registration is required for chatting, but an account will be useful if you want to upload a file. Essentially, the service is similar to other chatbots and can search the internet if you enable the corresponding setting in the Tools menu.