// tag — Backend
#trade
1 entry across the vault.
015 min
Architecting trade-EXIM document intelligence: OCR, vision LLMs and a 49-rule judge
How Liquidmind reads Shipping Bills, invoices and tariff schedules: Textract and OCRia-1 for layout, Claude on Bedrock for vision and extraction, a 49-rule cross-check judged in one LLM call, a cascade that asks clarifying questions before it guesses an HSN code, and the bake-off that keeps it all honest.
aillmocrbedrock