According to DeepLearning.AI, the instructors of the 'Reinforcement Fine-Tuning LLMs with GRPO' course are hosting a live AMA to discuss practical applications of reinforcement fine-tuning in large language models (LLMs). The session aims to provide real-world insights on how Generalized Reward Policy Optimization (GRPO) can be leveraged to enhance LLM performance, improve response accuracy, and optimize models for specific business objectives. This live AMA presents a valuable opportunity for AI professionals and businesses to learn about advanced methods for customizing AI solutions, ultimately enabling the deployment of more adaptive and efficient AI systems in industries such as finance, healthcare, and customer service (source: DeepLearning.AI Twitter, June 13, 2025).