Categories Articles OpenAI says the brand-new GPT-5.1 is ‘warmer’ and has more ‘personality’ options Post author By crystalg Post date November 12, 2025 The Verge Tags ‘personality’, ‘warmer’, BrandNew, GPT5.1, More, OpenAI, Options, Says ← Mass delays and stranded travelers: Photos capture airport chaos amid the longest government shutdown in US history → Your Marketing Budget Is Going to Waste If You’re Making These Common Mistakes