---
title: "OpenAI unveils GPT-5.1 with ‘Instant’ and ‘Thinking’ variants for a more engaging ChatGPT experience"  
description: "OpenAI unveils GPT-5.1 with ‘Instant’ and ‘Thinking’ variants for a more engaging ChatGPT experience"  
author: "Ravi Vishwakarma"  
published: 2025-11-12  
updated: 2025-11-12  
canonical: https://answers.mindstick.com/qa/116101/openai-unveils-gpt-5-1-with-instant-and-thinking-variants-for-a-more-engaging-chatgpt-experience  
category: "science"  
tags: ["science"]  

---

# OpenAI unveils GPT-5.1 with ‘Instant’ and ‘Thinking’ variants for a more engaging ChatGPT experience


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Original Source: https://answers.mindstick.com/qa/116101/openai-unveils-gpt-5-1-with-instant-and-thinking-variants-for-a-more-engaging-chatgpt-experience

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