No training on your work
Your threads, files and revisions are not training data. Project isolation is the default, not a tier.
Trust
We don’t train on your threads. Sources sit under every value. When the data ends, the answer ends.
Your threads, files and revisions are not training data. Project isolation is the default, not a tier.
Numeric results carry units, a source and an as‑of date. A value with no provenance does not ship.
Interpolation needs two bracketing points from the same source at the same condition. Otherwise Howard refuses.
Raw downloads never feed a tool. Publication runs through a source registry, typed normalization, validation, and an atomic snapshot that tool processes read only after release.
Citation‑only sources are looked up, not ingested. That boundary is enforced in the pipeline, not promised in a policy page.
It does not certify, approve, or release a design — and it is not a PE license or a test lab. You stamp. You test. You make the call.