STADLER, a 230-year-old industrial company, has integrated OpenAI's ChatGPT across its 650 employees to significantly enhance knowledge work efficiency. The company has developed over 125 custom GPTs, resulting in 30-40% time savings on common tasks and a 2.5x faster average time to first draft. Daily active usage exceeds 85%, with employees leveraging ChatGPT as a thinking partner to accelerate decision-making and improve output quality. AI
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RANK_REASON This is a case study of a company using an existing AI product (ChatGPT) to improve internal workflows, not a new product release or a frontier model announcement.
