OpenAI details Habitat scaling with multi-tenancy, global caching, Cosmos DB
OpenAI published a blog post detailing how it scaled its Habitat storage system to support over 1 billion ChatGPT users. The post highlights the use of reliable multi-tenancy, global caching, and Azure Cosmos DB, which together delivered 12x faster reads for ChatGPT.
Coverage timeline
OpenAI Blog
Learn how OpenAI scaled Habitat with reliable multi-tenancy, global caching, and Azure Cosmos DB to deliver 12× faster reads for ChatGPT.
Related stories
OpenAI launches Dots, always-on GPT-6 Astra agents with cloud computers
At DevDay 2026, OpenAI unveiled Dots, always-on AI agents powered by GPT-6 Astra that run on their own cloud computer, accessing a web browser and over 4,000 apps. Available to Pro, Business Premium, and Enterprise users, Dots can be messaged via ChatGPT, Slack, and Microsoft Teams, with a waitlist for iMessage and RCS. OpenAI also announced ChatGPT Space, a collaborative workspace, and expanded Sign in with ChatGPT to 16 launch partners.
10 reports · 4 sources764 points · 641 comments

OpenAI rolls out GPT-6 to all ChatGPT users with Intelligent UI
OpenAI announced the global rollout of GPT-6 in ChatGPT, replacing GPT-5.6 models, with free and Go users receiving GPT-6 Luna and paid tiers receiving GPT-6 Sol. The update introduces Intelligent UI, which generates interactive elements like charts, buttons, and forms in responses, and GPT-6 can start answering web-search questions 44% earlier on average than GPT-5.6 Instant. OpenAI also released a 24-page safety report including evaluations for users under 18.
6 reports · 6 sources755 points · 458 comments

OpenAI adds virtual try-on and Favorites shopping features to ChatGPT
OpenAI is rolling out two new shopping features for ChatGPT: a virtual try-on tool that lets users see clothing and accessories on their own photos, and a Favorites feature that saves products to a user's Library. The move continues OpenAI's experimentation with using ChatGPT to assist online shopping.
2 reports · 2 sources
OpenAI builds ChatGPT into app store alternative
OpenAI is developing features that position ChatGPT as an alternative to traditional app stores, enabling software discovery and use by both humans and AI agents. The initiative aims to create a new distribution model for software within the ChatGPT platform.
1 reports · 1 sources
News updates every hour. Subscribe in your RSS reader to get new stories automatically.
Subscribe