Type: url
Original: https://simonwillison.net/2023/Jun/13/function-calling/
Status: generated
Language: en
Summary
Simon Willison’s link post of 13 June 2023 on OpenAI’s announcement of function calling and other API updates. It notes the new gpt-3.5-turbo-16k model’s larger context window and lower price, and describes the new function calling feature — sending JSON schema function definitions to GPT-3.5 and GPT-4, which return JSON describing a function to call — as effectively an implementation of the ReAct pattern with models fine-tuned to execute it. It also points out that OpenAI’s announcement acknowledges the risk of prompt injection without naming it.