Technology ❯ Artificial Intelligence ❯ Natural Language Processing ❯ ChatGPT

Model Updates

OpenAI Launches GPT-5, Starts 60-Day Transition From Older Models

The unified GPT-5 system auto-adjusts compute depth for each query without requiring manual model switching.

OpenAI Integrates GPT-4.1 into ChatGPT for Paid Users and Updates Free Tier with GPT-4.1 Mini

OpenAI Implements Safeguards After ChatGPT Update Sparks Sycophancy Concerns