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 what's deterministic, specialized AI for what isn't.
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.