OpenAI retiring GPT-5.5 on October 14: you may need to update your workflow

OpenAI is making another change to its model lineup. GPT-5.5 is being phased out of several of its main products, which will affect both regular users and developers who’ve gotten used to working with it. According to the company, GPT-5.5 will be retired from ChatGPT, ChatGPT Work, and Codex on October 14, 2026, across all […] The post OpenAI retiring GPT-5.5 on October 14: you may need to update your workflow appeared first on Gizmochina.