AI Engineering: Building Applications with Foundation Models - Chip Huyen

The Rise of AI Applications

• 💡 The release of ChatGPT led to an unexpected explosion of new applications, far beyond what a small increase in model quality metrics might suggest.
• 🧠 The AI community has long understood that scaling up models improves them, a principle demonstrated by AlexNet and realized by OpenAI with GPT models.

Lowering Barriers to Entry

• 🚀 Recent AI advancements have not only increased demand for AI products but also significantly lowered the entry barrier for developers.
• ✅ It has become easy to get started with building AI applications, even for those with minimal or no prior AI experience, and sometimes without writing a single line of code.

Understanding AI Engineering

• 📚 This book focuses on AI engineering, which involves building applications with readily available foundation models.
• 🛠️ It explores how the model-as-a-service approach has transformed AI from an esoteric discipline into a powerful and accessible development tool.
• 🔍 The text also discusses the importance of evaluation for open-ended models, including the rapidly growing AI-as-a-judge approach, due to the potential for catastrophic failures.