Machine Learning
Amazon Bedrock Prompt Flows
Amazon Bedrock Prompt Flows visually composes prompts, models, conditions, and supported service nodes into executable workflows. It is useful for governed multi-step generation paths whose data contracts and branches should be explicit.
Key points
- Nodes pass typed inputs through directed connections
- Flow versions and aliases support controlled deployment
- Lambda nodes add deterministic transformations or integrations where supported
When to use it
- Route a document through classification, extraction, and validation
- Build a prompt chain with a deterministic account lookup
Exam tips
- Choose Prompt Flows for Bedrock-centered prompt orchestration and Step Functions for broader durable workflows or long waits
- Handle node failures and schema validation explicitly instead of repeatedly asking the model to repair output