chatgpt models

  1. Unveiling Hidden Unicode Characters in OpenAI’s ChatGPT Models: The Invisible Watermark Debate

    If you’ve recently had the eerie suspicion that your ChatGPT responses look almost—but not exactly—like ordinary text, you’re not just being paranoid. Lurking beneath the surface of the latest OpenAI o3 and o4-mini models there’s more than just AI-powered wit and wisdom. There’s also something...
  2. OpenAI’s New AI Models: Enhanced Autonomy, Increased Hallucinations & Industry Challenges

    OpenAI’s latest AI models, o3 and o4-mini, arrived in ChatGPT with much fanfare—and an undertone of caution so loud, it may as well have come wrapped in hazard tape. These upgrades, designed with a shiny new streak of “early agentic behavior,” are supposed to move us toward more autonomous AI...