AINewsnow

Project Instructions Character Limit

I'm trying to add custom instructions to my project in ChatGPT, and it limits me to 8,000 characters. I'm wondering why they do this and if people have workarounds. I was using a custom instruction file in Claude projects, which I found very effective, but it's like 22,000 characters, so I would ne…

Read the full story at r/ChatGPTPro ↗

Timeline · 1 report

  1. 2026-09-26 19:40 · r/ChatGPTPro
    Project Instructions Character Limit

More stories

  1. Need some help — r/AI_Agents
  2. Question about Wan 3 — r/StableDiffusion
  3. Optimizing my AI subscriptions: Claude Pro (Opus) vs. ChatGPT Plus vs. Perplexity Pro? — r/AI_Agents
  4. Made an AR Yu-Gi-Oh prototype with ChatGPT, Astra, CLAD, and Lens Studio — r/ChatGPT
  5. Claude is so back! — r/ClaudeAI
  6. How to Customize Your AI Tools, From ChatGPT to Gemini and Claude — CNET AI
  7. Making GA4 agent-friendly: building analytics tools for an MCP server — r/ChatGPTPro
  8. ChatGPT -> Codex or Claude Web -> Claude Code? — r/AI_Agents

Get the daily brief of stories like this at 6:30 every morning →