OpenAI says GPT-5.1 is warmer and more reliable

OpenAI's introduction of GPT-5.1 marks a notable advancement in AI technology, emphasizing a friendlier and more engaging communication style. As highlighted in related articles, such as those from KnowTechie and AI Business, the new model aims to incorporate more warmth and personality, addressing user feedback for a more relatable AI experience. This shift reflects a broader trend in AI development, where enhancing user interaction and emotional intelligence is becoming increasingly important. The improvements in GPT-5.1 not only enhance its reliability but also align with OpenAI's ongoing efforts to refine AI capabilities within platforms like ChatGPT.