Overview

• GPT-5 is now live for both free and paid ChatGPT users, with subscribers able to access the enhanced GPT-5 Pro tier.
• The model unifies text, image, audio, and video generation and offers four customizable conversational personalities for tailored interactions.
• It features a one-million-token context window and persistent memory to support extended, coherent exchanges.
• GPT-5’s improved reasoning engine reduces hallucinations and delivers more reliable responses than previous versions.
• Gmail integration and Google Calendar automation enable ChatGPT to draft emails and manage schedules directly within conversations.