Autorentext

Dr. Thársis Souza is a computer scientist and product leader specializing in AI-driven products. He is former Lecturer in Columbia University's Master of Science program in Applied Analytics and has held senior leadership roles at some of the world's largest hedge funds. With 20 years of experience delivering technology products across startups and Fortune 500 companies globally, Dr. Souza is the author of numerous scholarly publications and a frequent speaker at academic and industry conferences. Dr. Souza holds a Ph.D. in Computer Science from UCL (University College London), following an M.Phil. and M.Sc. in Computer Science and a B.Sc. in Computer Engineering.

Klappentext

Large language models (LLMs) have transformed natural language processing, but deploying them in applications introduces numerous technical challenges. Large Language Models: The Hard Parts offers a clear, practical examination of the limitations developers and ML engineers face when building LLM-powered applications. With a focus on implementation pitfalls (not just capabilities) this book provides actionable strategies supported by reproducible Python code and open source tools.

Readers will learn how to navigate key obstacles in system integration, input management, testing, safety, and cost control. Designed for engineers and technical product leads, this guide emphasizes practical solutions to real-world problems and promotes a grounded understanding of LLM constraints and trade-offs.

• Design testing strategies for nondeterministic systems
• Manage input formatting and long-context retrieval
• Address output inconsistency and structural unreliability
• Implement safety and content moderation frameworks
• Explore alignment challenges and mitigation techniques
• Leverage open source models and optimize costs