Evaluated demoLedger Lens
Orders, deliveries and invoices. One connected review.
Document AI / Evaluated demonstration
From unstructured documents to data you can trust.
Real demo recording · English narration and captions · Fictional data
THE PROBLEM
THE WORKFLOW
Upload a fictional invoice, extract its fields, review a discrepancy, correct the amount and export the result as JSON, CSV or PDF.
RECORDED EVIDENCE
| Check | Cases |
|---|---|
| All fields correct | 32/32 |
| Amount validation | 32/32 |
| Date validation | 32/32 |
Source: the project’s evaluation record, using local inference. Recorded hardware: NVIDIA GeForce RTX 5060 Ti, 595.84, 16311 MiB. Latency includes the full HTTP case and may include initial model loading. These measurements have not been rerun on the machine serving this website.
WHAT WE COULD BUILD WITH YOU
Document formats, required fields, exception rules and acceptance thresholds.
Evaluated on synthetic documents. OCR was tested on a rasterized subset; this does not establish universal accuracy on invoices or scans.
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