Learn how to customize and fine-tune Meta Llama models on AWS to achieve enhanced performance results in this 44-minute conference talk from AWS Summit London 2025. Discover practical techniques and best practices for adapting these large language models to specific use cases and requirements. Explore the AWS infrastructure and services that support model customization, including the tools and resources available for efficient fine-tuning workflows. Gain insights into optimizing model performance, managing computational resources, and implementing fine-tuned Llama models in production environments. Understand the technical considerations, cost implications, and performance trade-offs involved in model customization on AWS cloud infrastructure.