The news of September 30thOpenAI DevDay 2026 in San Francisco. More than 20 updates were published at one time, covering ChatGPT, Codex, Models and API. Officially, this is the largest DevDay ever and mentions that ChatGPT has 1.2 billion users。
dotsAI THAT CAN RUN AROUND THE CLOCK AND CONTINUE TO ASSUME RESPONSIBILITIES Agent, driven by GPT6 Astra, with their own cloud-end computers, can work in user-connected applications。
GPT – 6.1 Sol, officially referred to as a major upgrade of GPT – 6 Sol, which enhances intelligent body programming, computer use and professional working ability, with a level of intelligence close to Astra, and standard input and output Token price is only one fifth of Astra's price。
The standard API price for GT-6.1-Sol is US$ 2 per million Token input, US$ 0.1 for cache input, and US$ 10 for output。
The simultaneous launch of the "super-high-speed" slot increases the production speed of Token in Codex by up to 8 times (300 Token per second) and of API by up to 6 times. GPT6 Astra is online and GPS6.1 Sol is about to be launched。
With regard to the developer tool, Codex Cloud supports the operation of a computer, mobile phone remote or cloud-based task; Codex CLI adds a new voice dialogue and /agents view; ChatGPT desktop application adds a code review function to the request for GitHub Pull Request and GitLab; Codex Security Cloud checks new submissions on a sustainable basis, or scans the entire GitHub code repository on a regular basis。