Stripe, a payment processing company, has integrated the GPT-4 language model into its services. This integration aims to improve the user experience by providing more accurate and helpful responses to customer inquiries. Additionally, Stripe is using GPT-4 to combat fraud by analyzing patterns in transactions and identifying potential threats. The use of GPT-4 in this context is attributed to OpenAI. --- Why it matters: This matters because it demonstrates how AI can be applied to real-world problems in finance, such as improving customer service and preventing financial crimes. Engineers working on similar projects may find the approach taken by Stripe useful for their own applications. Source: https://openai.com/index/stripe