According to OpenAIDevs on X (formerly Twitter), ChatGPT now offers MCP (Multi-Component Plugin) support, allowing developers to build and integrate more advanced, modular plugins directly into the ChatGPT ecosystem (source: x.com/OpenAIDevs/status/1965807401745207708, Sep 10, 2025). This update enables AI developers to deploy complex workflows and specialized business logic, significantly expanding the range of practical applications for enterprises. Businesses can now leverage ChatGPT as a more versatile platform for automating customer service, data analysis, and internal operations, which opens up new revenue opportunities and competitive advantages in the fast-growing AI plugin market.

According to OpenAI (@OpenAI), ChatGPT has introduced a conversation branching feature, enabling users to explore multiple conversational directions simultaneously without losing the original thread (source: OpenAI, Twitter, September 4, 2025). This update, now available for logged-in web users, significantly improves workflow efficiency for professionals using AI for research, customer support, coding, and creative tasks. The ability to branch conversations allows enterprises and individual users to iterate on ideas, track alternative solutions, and enhance productivity, directly impacting business operations and AI-driven project management.

According to OpenAI on Twitter, ChatGPT Projects are now accessible to free users, expanding access to advanced organizational tools within the ChatGPT platform. The update also increases file upload limits per project—up to 5 files for Free, 25 for Plus, and 40 for Pro, Business, or Enterprise subscribers. Users can now customize their projects with selectable colors and icons, and manage memory controls on a per-project basis. These enhancements are designed to improve workflow efficiency and user experience, making ChatGPT more practical for business and personal productivity applications (source: OpenAI, @OpenAI, September 3, 2025).

According to OpenAI (@OpenAI), the company is making GPT-5 warmer and friendlier in response to user feedback indicating the model previously felt too formal. The update introduces subtle but genuine conversational touches such as 'Good question' and 'Great start,' aiming to make ChatGPT more approachable without resorting to flattery. Internal tests conducted by OpenAI confirm these adjustments have not resulted in any increase in undesirable behaviors or risk, ensuring that business users can benefit from improved user engagement while maintaining reliability. This strategic move reflects a growing trend in the AI industry to humanize conversational agents for broader adoption and enhanced customer experience (source: OpenAI, August 15, 2025).

According to OpenAI (@OpenAI), the Operator feature continues to be accessible as a research preview for ChatGPT Pro users worldwide. This ongoing availability allows businesses and AI professionals to test advanced workflow automation and integration capabilities within the ChatGPT environment. The Operator’s sustained research preview status signals OpenAI’s commitment to gathering user feedback before a wider commercial rollout, offering early adopters the opportunity to explore its practical business applications and influence future AI tool development (source: OpenAI Twitter, May 23, 2025).