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Function calling vs free-form text output

Function calling constrains the model to a structured action request, while free-form text leaves the output unconstrained.

Artificial Intelligence Medium Theory

Function calling vs free-form text output

Function calling constrains the model to a structured action request, while free-form text leaves the output unconstrained.

  • Structured outputs are easier to automate
  • Text is flexible but brittle
  • Use schemas when code depends on it

Function calling vs free-form text output