We’re excited to share flow-transform 1.0, our new PII transformation model.
It replaces real-world identities with consistent synthetic counterparts across enterprise datasets while preserving the context and relationships that make the data valuable for AI training.
Across our evaluations, it delivers frontier-level performance in detection, identity synthesis, and full-corpus transformation.
Alongside the model, we’re introducing the Enterprise De-Identification Benchmark and TQI to measure transformation quality beyond detection alone.
Learn more:
Today we’re launching micro1’s PII transformation model, flow-transform 1.0, delivering frontier-level performance across detection, identity synthesis, and transformation of personally identifiable information.
On PrivacyBench, our model reaches 96.0% F1, outperforming every detection baseline we tested, including Tonic Textual, Claude Opus 4.8, Sonnet 4.6, Microsoft Presidio, Haiku 4.5 and GLiNER2.
Some of the most valuable training data for frontier AI models lives inside fully functioning companies. It captures years of real work across decisions, communications, tools, handoffs, exceptions and the relationships connecting them.
The problem is that this data is also full of PII.
Traditional redaction makes the data safe, but it also destroys the very workflows and relationships frontier models need to learn from.
flow-transform 1.0 solves this by turning enterprise operational data into high-fidelity training data for frontier models by replacing real-world identities without flattening the reality the data captures.