Glossary · Phase 1 · Building with LLMs
Tool use
Letting a model ask your code to run a function, such as a search or a calculator, and use the result.
Try it now
The model is the manager and your code is the assistant. It only ever asks.
Learn it properly
Tool use · Let the model call your functions (function calling). About 30 minutes.
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Teach a small one to write, right in your browser. It takes about 20 seconds and needs no account.