Measured
On the production service, August 2026.
| Measure | Result |
|---|
| Bank name | 99.5% |
| Account number | 96.8% |
| Account name | 52.6% |
| Bank branch | 63.1% |
| Median time | 0.2 s per page |
| Sustained throughput | 29,000 pages per hour |
Rely on the bank name and the account number; passbooks vary in layout, print and wear, so the account name and the branch are advisory. Against its predecessor on identical passbooks, the engine showed 99.45% agreement: the audit (PDF).
Limits
- Thai bank passbooks only.
- Keep the page flat, lit and free of glare; a tilted or shadowed capture reads worse.
Data handling
Images are processed in memory and not kept after the response. The service is GDPR and PDPA compliant. For an on-premise deployment, in which no passbook leaves your network, contact us.
Changelog
| Version | Date | Changes |
|---|
| v1.1.1-20260823 | 23 Aug 2026 | New engine, 3 to 5 times faster per page, with the response unchanged and the account number and bank name identical to the previous engine on every book; on-premise deployment. |
| v2.0 | Aug 2022 | Signature detection; overall accuracy 93%. |
| v1.0 | 2022 | First release. |
