Automated Shop Drawing Verification with Vision-Language Models
Cross-reference structural steel shop drawings against engineering connection standards. Using multimodal Vision-Language Models, the platform audits dimensions, copes, bolt holes, welds, and clearances to verify structural compliance in seconds.
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How the Compliance Platform Works
Step-by-step workflow to audit shop drawings, review results, and benchmark model accuracy.
Inspect Shop Drawings & Standards
The platform manages two complementary sets: Shop Drawings and Connection Standards with their Connection Tables. Inspect PDF sheets, verify connection designations, and review fabrication parameters.
Run Compliance in Workspace
The Workspace executes Vision-Language Models across your selected shop drawings.
- Company Mode: One-click audit using verified prompt templates and recommended parameters.
- Research Mode: Run multiple models side-by-side, tune hyperparameters, test prompt variants, and monitor token usage.
Audit Reports
Each completed run produces a full compliance report. Inspect rule-by-rule verdicts, review reasoning, and submit expert human evaluations.
Model Results Comparison
Compare multiple AI models and parameter variants on the exact same beam against verified human ground truth. Review comprehensive audit reports alongside side-by-side verdict matrices, precision, recall, and benchmark metrics.
Trimble Connect 3D Viewer & BIM
Bridge detailed shop drawings with Trimble Connect 3D structural BIM models. Connect your Trimble 3D project model with shop drawings using the integrated browser extension to synchronize project metadata, review connection categories, and cross-reference compliance.
This software is an AI-assisted compliance analysis tool designed to accelerate shop drawing reviews and highlight potential deviations. Vision-Language Models provide probabilistic outputs and should not replace final certified engineering approval. All compliance verdicts, extracted dimensions, and connection designations must be reviewed and confirmed by a qualified structural engineer or steel detailing professional prior to fabrication or erection.