# I found a hidden ChatGPT setting that changes how hard the AI thinks — and the difference surprised me

> Today, I was using the ChatGPT app on my iPhone when I accidentally held my finger down on the send button (the blue upward arrow) a bit too long, and I was suddenly taken to a new options screen I hadn’t realized…

- **Source:** [TechRadar](https://www.techradar.com/ai-platforms-assistants/chatgpt/i-found-a-hidden-chatgpt-setting-that-changes-how-hard-the-ai-thinks-and-the-difference-surprised-me?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a34bc4880906ee42983c2a9)
- **Published:** 2026-06-19
- **Category:** AI & Bots
- **Tags:** #iphone #chatgpt #ai #android #ios
- **Canonical:** http://localhost:4321/a/6a34bc4880906ee42983c2a9

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._