tool-use
2 posts — newest first.
-
Structured Outputs Guarantee the Shape, Not the Answer
I built JSON-Schema-constrained decoding from scratch and ran it on a real model. Valid output went from 3% to 100%. Correct output went to 40%. Here's the gap.
-
What is function calling (tool use)?
A primer on function calling — the JSON-schema contract that lets an LLM invoke your code. The request/response loop, parallel calls, and forced tools.