Web Reference: Function calling (also known as tool calling) provides a powerful and flexible way for OpenAI models to interface with external systems and access data outside their training data. This guide shows how you can connect a model to data and actions provided by your application. We’ll show how to use function tools (defined by a JSON schema) and custom tools which work with free form text inputs ... OpenAI Function Calling Tutorial in Python (2026) Learn OpenAI function calling in Python with 3 working tools. Build the tool-use loop, handle parallel calls, and design schemas using raw HTTP requests. Jun 29, 2023 · In this video I am introducing the new FunctionChain which is a no-dependency Node.js library to get up and running with using the new OpenAI Function Calling feature. https://github.com/developersdigest/FunctionChain
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