Slancio
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

ClearGateAI is an AI-powered trade document checker for customs officers and importers. A single wrong number on a commercial invoice, packing list or certificate of origin can hold a container at the border for days, and importers pay storage and demurrage fees while it waits. Today these documents are compared by hand, line by line, which is slow, error-prone, and lets mismatched quantities or values hide under-declared goods. With ClearGateAI, the user uploads the three documents for a shipment (PDF or photo). A Meta model reads each one and extracts quantity, gross weight, value, currency, origin and stamp/signature. A transparent rules engine cross-checks every field and computes a 0–100 risk score where every point comes from a visible rule. The AI copilot then follows Detect → Explain → Recommend: it lists the mismatches, explains in plain language why they matter, and suggests an action (Clear, Ask importer to fix documents, or Hold for inspection). The officer always makes the final decision: approve, hold with a reason, or send the importer an AI-drafted fix request. Every decision is logged, and the full report exports as PDF or JSON. We validated it on 12 synthetic shipments with deliberately planted errors. On the live product it caught 10/10 errors with 0 false alarms, in about 23.5 seconds per shipment. Live demo: cleargateai.vercel.app