Product

Demurrage & detention disputes with the evidence lined up — timelines, clause checks, missing-document lists and dispute letters.

D&D Pilot reads the carrier invoice, the bill of lading, the gate and terminal events, your contract's free-time clauses and the email thread, then builds the timeline, checks the invoice against the clause, lists what evidence is missing and drafts the dispute letter. Your team decides; the agent does the reading.

D&D Pilot · MSKU 884 211-3 · Shanghai → Rotterdam
  1. 03 Sep 09:40
    Vessel discharged
    Terminal EDI — free time starts (clause 4.2: 5 working days)
  2. 06 Sep 00:00
    Public holiday — excluded
    Carrier tariff Appx B
  3. 09 Sep 14:12
    Gate-out (full)
    Terminal EDI — detention clock starts
  4. 12 Sep 10:05
    Empty returned
    Depot receipt — 3 days detention, not 5
  5. 15 Sep 08:10
    Invoice DEM-88213 issued
    Carrier portal — bills 7 demurrage + 5 detention days
Clause check
Invoiced7 dem + 5 det
Computed4 dem + 3 det
Over-billed5 d · $1,250
Missing evidence
  • Gate-in (empty) timestamp — request from depot
  • Signed free-time addendum 2026 — contract folder
Letter drafted (Maersk format)

Illustrative output. Names and figures are examples.

Capabilities

Why model usage is a line item

A dispute file reads 5–15 documents and an email thread per shipment. Teams handling 10–50 disputed shipments a day run roughly 20–100 million tokens a month. Day-count maths is deterministic code; the model is spent on reading documents and drafting.

D&D Pilot is in early access.

We are onboarding a small number of design partners with real documents and real deadlines. Tell us what you work on and we will set up a workspace with your material.