My ChatGPT migration dropped required deliverables, echoing user complaints about ignored instructions, editing hurdles and disrupted sharing.
Custom GPTs are scheduled to disappear in December as OpenAI moves reusable AI workflows to a plugin architecture spanning ChatGPT and Codex.
OpenAI is retiring Custom GPTs and replacing them with plugins built around reusable skills, reference files and connected tools. The shift also reaches developers through Codex, which now runs as an ...