Stratum

Engineering data annotation

Engineering Data Annotation and AI Evaluation

Engineering AI assistants produce drawings, calculations, specs, and troubleshooting steps that can look complete while violating a constraint a licensed or practicing engineer would never miss.

We are not a freelancer marketplace or traditional staffing company.

What is engineering data annotation

Engineering data annotation is professional review of calculations, specifications, troubleshooting steps, and related artifacts so an AI system can be trained or evaluated against a practicing engineer’s standard. Fluent technical prose is not evidence that a design would be allowed to proceed.

Technical reasoning, not generic STEM literacy

Many engineering model errors are unit errors, omitted load cases, impossible manufacturing sequences, or codes cited without checking applicability. A general technical rater can follow the prose. An engineer can tell whether the design would be allowed to proceed.

Separate pages by discipline are not created until there is enough unique demand and content. Until then, the brief should name the discipline, the codes or tools that matter, and the seniority required.

Disciplines that may be sourced

  • Mechanical engineering
  • Electrical engineering
  • Civil engineering
  • Chemical engineering
  • Industrial engineering
  • Systems engineering

Example work

  • Technical reasoning evaluation
  • Engineering AI evaluation
  • Domain-specific annotation
  • Spec and calculation review
  • Agent testing on engineering workflows
  • Benchmark item writing

Frequently asked questions

Is software engineering covered here?
Code and software agents have a dedicated page. This page is for physical and systems engineering disciplines.
Do you claim PE licensure in inventory?
No. If a project requires a licensed professional engineer, that is a specification to source against, not a claimed stock.

Request engineering expert capacity

Share the profession, specialty, experience, location, headcount, hours, duration, and project description. We assemble the expert capacity.

  • Need 25 licensed nurses for a clinical AI evaluation
  • Need 15 attorneys in a specific practice area
  • Need 20 PhD scientists for benchmark creation
  • Need 30 senior software engineers for code evaluation