OpenAI o3 Leaves ChatGPT on August 26: What Actually Changes—and What Doesn’t
OpenAI o3 is scheduled to leave ChatGPT on August 26, 2026. Here is what changes for chats, API users, paid plans and workflows—and how to migrate without guessing.
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Every published note connected to ChatGPT.
8 articles
Why Did ChatGPT Turn My Long Paste Into a File? The 10,000-Character Rule Explained
ChatGPT now converts pastes over 10,000 characters into attachments on every plan. Here is what changes, what remains uncertain, and how to structure long-document prompts.
Can Anyone Use ChatGPT’s New Education Plugins? What the August 2026 Launch Actually Includes
OpenAI has launched three education plugins for managed school and university workspaces. Here is who can access them, what each one does, and what institutions should check before rollout.
Claude Code vs ChatGPT Codex: A Colleague vs an Agent
A personal comparison of Claude Code and ChatGPT Codex: one feels like a colleague, while the other feels like an agent I can delegate to.
Want a More Personal ChatGPT? Make It Interview You First
A giant AI personality prompt sounds clever, but a short interview plus real-world tests works better. Here is a fun, practical way to teach ChatGPT how you actually want it to respond.
AI Can Build Almost Anything. So Why Are So Many of Us Still Stuck?
AI can generate code, content, apps, and business ideas in minutes, but faster production does not guarantee demand, useful learning, or personal progress.
ChatGPT Work vs Chat vs Codex: When the Agent Is Worth It—and When It Is Overkill
ChatGPT now separates quick conversation, multi-step agent work, and software development into Chat, Work, and Codex. This practical guide explains which one to use, when Work earns its extra complexity, and when a simpler tool is better.
Token Anxiety: AI Made Me More Capable, So Why Do I Feel So Far Behind?
AI made me more capable than ever, but the pressure to use every token, follow every trend, and keep up with the whole internet created a new kind of anxiety.