Blachn.io

Case studies

AI demo that failed in production

Professional services firm

A team deployed an AI document workflow that worked in demos but produced unreliable outputs — rebuilt for auditability, anonymized example.

Problem

An AI tool classified incoming documents in demos. In production it mislabeled files, had no audit trail, and staff re-checked everything manually anyway.

What changed

  • Mapped real edge cases the demo never covered
  • Added validation steps and human review for low-confidence outputs
  • Logged inputs and outputs so mistakes could be traced
  • Simplified the workflow to fewer moving parts

Result

Manual rework dropped sharply. Leadership trusted the workflow enough to expand it to a second document type.

AI Tool Cleanup