ChatGPT stories

Aug 6, 2026

OpenAI Expands GPT-5.6 Access and Removes Text-Chat Limits for Free ChatGPT Users

OpenAI updated ChatGPT's default models across tiers, improving GPT-5.6 Sol for paid users while making GPT-5.6 Luna the default for Free and Go users with unlimited text chats.

Aug 6, 2026·2 sources

Jul 29, 2026

OpenAI Launches Free Frontier-Model Access for 100,000 Academic Researchers

OpenAI launched ChatGPT for Academic Researchers, a program intended to give 100,000 scientists, mathematicians, and engineers at selected institutions free access to frontier models and research tools through 2027

Jul 29, 2026·2 sources

Jun 2, 2026

ChatGPT reaches 1 billion monthly active users, fastest app ever to hit milestone

OpenAI's ChatGPT has surpassed 1 billion global monthly active users, becoming the fastest consumer application in history to reach this milestone, according to market intelligence firm Sensor Tower. The achievement came in May 2026, approximately three years after the app's launch.

Jun 2, 2026·3 sources

Top claims

▪OpenAI is expanding Free and Go access to include unlimited everyday text chats with GPT-5.6 Luna.
▪Neowin reports that the tuned GPT-5.6 Sol model is becoming the default for ChatGPT Plus and Pro users in instant and reasoning modes.
▪The removal of text-chat limits does not remove existing limits for features such as image generation and file uploads.

Subtopics

GPT-5.6 OpenAI Academic research AI in scientific research AI assistants & chatbots AI tools & products

Related timelines

ChatGPT stories

OpenAI Expands GPT-5.6 Access and Removes Text-Chat Limits for Free ChatGPT Users

OpenAI Launches Free Frontier-Model Access for 100,000 Academic Researchers

ChatGPT reaches 1 billion monthly active users, fastest app ever to hit milestone

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