Personnel: Matthew Wearden at MATS ML Alignment Theory Scholars program (London Director)

NoteThe source directly confirms all three key fields in the record: (1) person name 'Matthew Wearden' matches exactly, (2) organization 'MATS ML Alignment Theory Scholars program' matches (source refers to it as 'MATS'), and (3) role 'London Director' matches exactly. The source explicitly states he 'runs the London team of MATS' in the London Team section of the staff directory.