Function calling is redefining AI applications by letting models trigger external tools or APIs with structured inputs. OpenAI and Google’s Gemini API now enable this, allowing AI to fetch real-time ...

Function calling is a feature that allows you to describe specific functions to ChatGPT models within an API call. The model, in turn, intelligently decides whether to generate a JSON object, ...

The Groq API has introduced official support for function calling, enhancing the interaction between language models and the external world through API calls. This new feature allows for a variety of ...

OpenAI’s function calling feature lets developers link GPT models to external tools and data sources, producing structured, reliable outputs instead of only free‑form text. By defining functions with ...