The Anthropic Economic Index focuses on the research of AI's impact on the labor market and the economy. It provides a detailed picture of AI's actual applications in the modern economy through the analysis of vast amounts of anonymized Claude.ai conversation data. The first report of the index is based on millions of conversation logs, revealing the usage of AI in different job tasks. Its main advantage lies in offering empirical data that supports policymaking while fostering research collaboration through open datasets. The index is set against the backdrop of the rapid development of AI technology and its profound impact on work methods, aiming to provide a scientific basis for addressing changes in the future labor market.