First Move (11~18) - Code, Learn, Build
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First Move (11~18) - Code, Learn, Build

Structured, level-based technology learning paths from foundational exploration to industry mastery.

Learning Domains

  • Python Programming (Active)
  • Computer Science Core
  • Web Development
  • AI & Machine Learning

Platform Architecture

  • Level-Based Progression
  • Decoupled Content Schema
  • Modular Code Execution Engine
  • Curated Official Resources

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← Generative AI & LLM Agents|Level 2: Retrieval-Augmented Generation (RAG) Architecture

4. LLM Function / Tool Calling & JSON Schemas

Lesson 4 of 6
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LLM Function / Tool Calling & JSON Schemas

Bind strict JSON Schemas to LLM prompt completions, parse structured tool invocation payloads, and execute external REST APIs.

Tool Calling Mechanics

### How LLM Tool Calling Works Instead of generating free-form unstructured text responses, LLMs trained on function calling examine provided JSON Schemas and generate structured JSON tool calls specifying arguments to invoke.
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