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function calling

1 post tagged function calling from Building Agentic AI. Practical writing on agentic AI.

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  1. May 26 2026

    Tool Calling From First Principles (Before You Touch LangChain)

    Function calling, demystified. How a model actually calls a tool, a 40-line example with no framework, and the four things that go wrong in production.

    · Beginner · 10 min read