Campaigners demand NHS show evidence of benefits from Palantir Federated Data Platform, citing lack of proof.

The Register reports that campaigners are calling on the UK's National Health Service to demonstrate the benefits of its Palantir Federated Data Platform, noting that ministers have repeated claims despite an admission that data does not prove cause and effect.

• MPs tell NHS to start packing Palantir's bags ahead of 2027 contract break
• NHS told to show its working on Palantir platform benefits