According to DeepLearning.AI, its Retrieval Augmented Generation course emphasizes that building a reliable RAG system requires observability via LLM observability platforms that trace prompts through each pipeline step and support logging and evaluation. Source: DeepLearning.AI, Aug 16, 2025. For traders, this is an educational update rather than a product or partnership announcement, and the post provides no token mentions, financial metrics, or price guidance. Source: DeepLearning.AI, Aug 16, 2025.