GPT-5.1

GPT-5.1 is OpenAI's advanced language model that pushes chain-of-thought reasoning to new heights, enhancing its ability to handle complex research queries and generate detailed analyses. It can assist with writing, summarization, and data interpretation, but like other general AIs, it lacks built-in citation features or academic-specific tools. Researchers can use it for brainstorming and drafting but must verify sources independently.