GPT-54 UNEXPECTED LEAK, 2 MILLION CONTEXT WINDOW + LASTING MEMORY OF CROSS-CONFERENCE

OpenAI engineers accidentally leaked the "gpt-5.4" type in the Cordex public GitHub warehouse, and the code was then deleted as a matter of urgency to "gpt-5.3-codex" and the new version of the inter-morning rumored to be on line next week; the core upgrade focused on the 2 million Tokens context window and the "state-of-the-art AI" to support a permanent memory of inter-conferences, to preserve the workflow and tool call status, and to avoid repetition of the project background; the addition of a full-resolution visual reading function, to read the original byte through the traditional image compression, to achieve pixel-level visual analysis, and to facilitate the evolution of AI from a chat tool to a fully automatic agent。