Blog and insights

Insights from the Armeta team.

Why generic OCR fails on P&IDs — and what gets lost when you try

Symbology interpretation, cross-drawing connectivity, and engineering context. A technical walkthrough of why general-purpose OCR cannot read a P&ID the way an engineer does.

Read the post

Deployment insights

What we learned from ten thousand extracted P&IDs

Patterns that show up at scale: symbol-library divergence across operators, revision drift on brownfield archives, and where extraction accuracy plateaus.

Read the post

Regulatory commentary

The five-year PHA revalidation clock — how preparation time has grown

OSHA's five-year interval hasn't changed. The engineering work required to prepare PSI for revalidation has. A look at why preparation now dominates the revalidation cycle.

Read the post

Regulatory commentary

EPA LDAR and the drawing-to-component gap: why compliance programs fail audits

EPA's own Best Practices Guide identifies drawing-to-component misalignment as a chronic LDAR deficiency. A close reading of why, and what a defensible inventory looks like.

Read the post

Industry analysis

Brownfield revamps: the engineering archaeology problem

Every brownfield engagement begins with someone else's drawings. A framing of the archive-decoding phase that precedes every billable hour of revamp engineering.

Read the post

Team and company

On being an operator-built AI company

A founder perspective from Sanzhar on why Armeta is built from inside the industrial engineering world, not translated into it.

Read the post