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Token-classification redaction gateway
BIO-tagged token heads that find and redact sensitive spans at the boundary — one pattern, many industry skins.
5
industry skins on one pattern
<120ms
measured per call (prod audit, 2026-07-07)
0
documents leaving your network
The recipe
A token-classification head (BIO/BIOES tags) over the frozen backbone marks PII spans; a deterministic post-processor masks, hashes, or vaults them. The model finds; code redacts — the redaction itself is never generative.
Each industry variant is the same head architecture retrained on domain entities: HIPAA identifiers, code secrets, financial account numbers. The pattern is one recipe with different label sets.
When to use it
Any boundary where text crosses a trust line: prompts entering an LLM, logs entering analytics, documents entering a vendor pipeline.