Case studies

6-month ramp, 88% 12-month retention, ~48% onboard-to-production

First-party case studies from active Zipang production programs — named where the contract permits, anonymous where it does not. Each program runs through the same 5-gate screening funnel; only the rubric changes. 22 / 41 / 58 / 67 / 78% pass-through by gate, measured across the active book.

Shelf-edge computer vision annotation

100+ hypermarket retail network in France (via Transperfect Dataforce)

How Zipang built a 432-operator Indonesian annotation pod, sustained 90%+ accuracy on 3.4M monthly tasks, and held 88%+ 12-month retention through a 5-gate screening funnel.

432

Deployed

90%+

Accuracy

6 months

Ramp

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Curated by Yoseph Gratika, Founder & CEO (PT Lima Cakar Bumi). Last updated 2026-06-15. Case study methodology and rubric per the 5-gate screening funnel.