Real Benchmark: 5 Chunking Strategies in Amazon Bedrock Knowledge Bases

A few weeks ago I ran into a question I've been hearing more and more in conversations with architects and dev teams: "I'm going to implement a RAG with Bedrock Knowledge Bases. Which chunking strategy should I use? I see there are five and they all sound reasonable." It's a fair question, and honestly I didn't have an answer that left me satisfied. The AWS docs describe each strategy clearly. Tech blogs discuss them in conceptual terms. The comparisons I'd seen usually stopped at "each one has