Anomaly detection
Outliers in embedding space for fraud, trust and safety, and drifting sensor streams.
The problem
Rules catch yesterday’s fraud. A vector index can flag points that sit far from the dense regions of normal behavior.
How retrieval closes it
Score new events against a collection of known-good behavior. Low similarity, plus a payload rule, becomes a queue for review.
Three features that matter
- Distance thresholds you set per tenant
- Payload tags for reviewer queues
- Edge deploy when the event cannot leave the site