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Part 3: Giving it handsEpisode 9 of 18

Tools and structured output

The model asks for a tool and uses the answer. The tracker looks up real nutrition data instead of guessing.

PlannedThis episode has not been recorded, and its lesson and quiz open when the video is out.

What this episode covers

  1. The model can only write
  2. A tool is a program plus a description
  3. The tool-call loop
  4. Structured output: an agreed shape
  5. The description is the instruction manual
  6. Results are text, and tools can fail
  7. The tracker gets real numbers