Demeler Logo

Démêler

?

Miguel Ortiz

CHIEF DATA OFFICER

Spain · Metro City Administration

54%
REALITY CHECK
Data · Transit · AI policy
MIXED

“Real-time transit API cut rider wait times by 25% citywide.”

Smart mobility summit keynote · December 2024

Smart mobility summit keynote, December 2024.

  • Independent evaluation logs a 14% mean reduction across metro lines, not 25%.
  • Night service improvements concentrated on three boroughs.

API rollout improved waits modestly; the touted 25% applies only to pilot corridors.

DISPUTED

“Algorithm review board cleared 95% of model deployments in under 30 days.”

Press briefing on AI governance · January 2025

Press briefing on AI governance, January 2025.

  • Board meeting minutes show 68% cleared within 30 days; rest required revisions.
  • Emergency housing allocation model took 54 days to secure approval.

Review timeline is improving but still short of the touted 95% fast-track rate.