★ Pinned ChatGPT 15 Jul 2026 chatgpt

July 15, 2026 — Increased custom instructions limit

We’re increasing the character limit for custom instructions in ChatGPT. Plus, Pro, Enterprise, Business, and Education users can now save up to 5,000 characters, up from 1,500, giving them more room to customize ChatGPT’s response style and behavior.

Brand Impact

On 15 July 2026 OpenAI raised ChatGPT’s custom instructions limit to 5,000 characters, up from 1,500, for Plus, Pro, Enterprise, Business and Education users. Custom instructions are standing personalisation — a persistent brief that shapes every answer’s style and the brands it names. For AI visibility this widens the gap between a generic answer and a personalised one, so brand tracking must span logged-out and signed-in contexts, not a single prompt. Read our full analysis: https://reconn-ai.com/news/chatgpt-custom-instructions-5000-ai-visibility/

Original source ↗ Crawled: 16 Jul 2026 09:11