According to Sam Altman (@sama), GPT-5.1 has been released with significant improvements in instruction following and adaptive thinking, enhancing overall intelligence and language style. These advancements represent a notable step forward in generative AI, offering businesses more reliable and context-aware solutions for tasks such as customer support automation, content generation, and workflow optimization. The improved adaptive reasoning in GPT-5.1 positions it as a key tool for enterprises seeking to leverage cutting-edge AI for complex problem-solving and operational efficiency (source: Sam Altman on Twitter, Nov 12, 2025).