October 7, 2026 — OpenAI is bringing GPT‑6 to more than 1.2 billion weekly ChatGPT users with Intelligent UI: responses that combine text, graphics, tappable controls, forms, charts, and interactive tools generated in-stream via a native component library and compiler.
Intelligent UI lets ChatGPT choose layout by task—side-by-side comparisons, interactive diagrams, or plain text when appropriate. Examples include embedded planning UIs, visual explainers, and on-the-fly calculators or games.
GPT‑6 in ChatGPT can interleave thinking with answering (progressive partial responses). Internal evals cite faster time-to-first-token vs GPT‑5.6 Instant on agentic tasks and 44% sooner answers when web search is needed, with improved search decision quality.
Safety: builds on Astra advances; stronger resistance to multi-turn jailbreaks; updated training on cyber, bio, and violence misuse; improved capability honesty per system card.
Availability: rolling out globally to Plus, Pro, Business, Enterprise in Chat tab today; Free and Go tiers from the next day. Enterprise depends on admin settings. Plus/Pro/Business/Enterprise use GPT‑6 Sol; Free/Go use GPT‑6 Luna. Work and Codex models unchanged.
OpenAI frames Intelligent UI as software adapting to people rather than users learning fixed interfaces.