Valerio Capraro is a professor in the Department of Psychology at the University of Milan Bicocca. He holds a Ph.D. in mathematics and studies human behaviour by combining mathematical modelling, human experiments, and numerical simulations. His research has been published in leading academic journals and featured in international news outlets.

• Introduction; 1. The birth of behavioural economics; 2. Economic consequentialism; 3. A paradigm crisis; 4. The role of Large Language Models: first part; 5. The LENS model; 6. Sentiment analysis; 7. Normative analysis; 8. The role of large language models: Part II: 9. Broader implications and future directions; Conclusion.

Valerio Capraro is a professor in the Department of Psychology at the University of Milan Bicocca. He holds a Ph.D. in mathematics and studies human behaviour by combining mathematical modelling, human experiments, and numerical simulations. His research has been published in leading academic journals and featured in international news outlets.

• Introduction; 1. The birth of behavioural economics; 2. Economic consequentialism; 3. A paradigm crisis; 4. The role of Large Language Models: first part; 5. The LENS model; 6. Sentiment analysis; 7. Normative analysis; 8. The role of large language models: Part II: 9. Broader implications and future directions; Conclusion.

Valerio Capraro is a professor in the Department of Psychology at the University of Milan Bicocca. He holds a Ph.D. in mathematics and studies human behaviour by combining mathematical modelling, human experiments, and numerical simulations. His research has been published in leading academic journals and featured in international news outlets.

• Introduction; 1. The birth of behavioural economics; 2. Economic consequentialism; 3. A paradigm crisis; 4. The role of Large Language Models: first part; 5. The LENS model; 6. Sentiment analysis; 7. Normative analysis; 8. The role of large language models: Part II: 9. Broader implications and future directions; Conclusion.