model deprecation

  1. GPT-5: Unified Reasoning, Backlash, and Clear Deprecation Rules

    OpenAI’s rollout of GPT‑5 has reshaped ChatGPT’s product landscape in ways that were predictable on paper but messy in practice: a unified, faster reasoning engine meant to simplify model choice accidentally erased a model many users loved, prompting an outcry that forced OpenAI to partially...