What happened: London’s Metropolitan police said it deployed a Palantir-built AI tool for a week to scan internal data and identify rule-breaking by staff, triggering investigations into hundreds of officers and staff.

Why it matters: This is AI as an internal-affairs accelerant: the same data plumbing that runs rosters and admin can be repurposed into automated suspicion, with real consequences—from “stop working from home so much” to arrests for serious alleged offences.

Wider context: The Met is also in talks to buy Palantir tech to help automate parts of criminal investigations, while Palantir’s wider government ties and public-sector contracts continue to attract political controversy.

Background: The Met said the tool found patterns tied to shift-roster abuse (98 officers assessed, with around 500 receiving prevention notices), office-attendance noncompliance among senior ranks (42 being assessed), and undeclared Freemason membership investigations (12 for gross misconduct, 30 prevention notices).

Met investigates hundreds of officers after using Palantir AI tool — The Guardian

Singularity Soup Take: Nothing says “we’re rebuilding trust” like installing a robot hall monitor and pointing it at your own workforce. The interesting question isn’t whether the Met has data—it’s how quickly “we already lawfully hold this” becomes a permanent, automated compliance regime.

Key Takeaways:

• From Audit To Enforcement: The Met framed the system as joining up information it already holds to identify risk earlier and act faster, but the outcomes are concrete: large-scale assessments, prevention notices, and a small number of arrests tied to serious alleged misconduct.
• Scale Of Internal Scanning: The numbers cited are broad—hundreds of staff flagged across multiple categories—showing how quickly a short deployment can turn routine operational data (rosters, attendance, declarations) into mass investigative workload.
• Palantir’s Footprint Grows: The tool’s use comes alongside the Met’s stated interest in more Palantir technology for investigations, and the article notes ongoing controversy around Palantir’s public-sector ties and contracts, which will keep this “efficiency” story glued to politics.