Typechat - Typescript is all you need?

Typechat is nifty new open source tool from Microsoft, which allows creating natural language interfaces using Typescript.

They basically told the AI - "convert natural language to an object which looks like a certain Typescript interface."

Then they can validate the output against that interface and re-prompt if it's wrong. This ensures reliability in the data structure at least, which is pretty great!

Read the announcement, check out the examples and the Github repo.

So, if strongly, statically type your interface, you can get a reliable answer from the LLM. Now only if this can be extended to check against external sources 🙃