Beyond Regex: Why General LLMs Fail at PII Discovery
Regex misses context, general LLMs over-redact and burn GPUs. The right answer is hybrid: pattern matching for the deterministic, specialized AI for the rest.
From Phileas to Philter: The Evolution of Our Open Source Engine
How a focused open source experiment grew into the engine behind a full enterprise PII suite, and why both Phileas and Philter still ship independently.