# OpenAI just updated how ChatGPT's most-used model works again, details here - 9to5Mac

> ChatGPT users may notice something different about the AI chatbot experience over the next few days. That’s because OpenAI is tweaking how its most-used model works. OpenAI says it’s releasing a new version of its GPT-5.

- **Source:** [9to5Mac](https://9to5mac.com/2026/06/24/openai-just-updated-how-chatgpts-most-used-model-works-again-details-here/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a3c1f74191c924ab495a0fb)
- **Published:** 2026-06-24
- **Category:** Phones
- **Tags:** #chatgpt #openai #ai
- **Canonical:** http://localhost:4321/a/6a3c1f74191c924ab495a0fb

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