Model-agnostic PII detection with LLMs
According to AWS Machine Learning, they developed a configurable, model-agnostic detector that uses prompts to turn any LLM on Amazon Bedrock into a PII detector; because entity types live in the prompt rather than code, the detector can adapt to new entities without retraining and (AWS reports) outperformed an off-the-shelf tool across five public corpora and nine LLM-based detectors.