Journal

Notes from inside the engine.

What we're seeing. What we're building. What we changed our minds about.

Entries · reverse chronological
May 2026Strategy
Watch the human, not the model.

Why we built BIE, what it does that no eval tool does, and the single uncomfortable observation underneath the whole product.

May 2026Product
If you fix this one thing.

Why every weekly User Health Report ends with a single prioritized action, the line VPs of AI forward to their CEOs.

April 2026Voice
The environmental-first principle.

Why every BIE report is written about the deployment, not about individuals, and what we will not let the engine say about end-users.

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