§ models · storyline
OpenAI's GPT-5.5 Instant improves shopping and user intent
OpenAI releases GPT-5.5 Instant with improved shopping, constraint handling, and user intent understanding in the API.
OpenAI's updated GPT-5.5 Instant is better at shopping, complex constraints, and understanding user intent — and it's already in the API VentureBeat
§ sources1 publication · timeline below