Personnel: David Silver at Google DeepMind (Principal Research Scientist)

NoteThe source confirms David Silver's identity and his past association with DeepMind, but contradicts or fails to confirm several key fields: (1) The source refers to 'DeepMind' not 'Google DeepMind' — while Google acquired DeepMind in 2014, the source does not explicitly use the 'Google DeepMind' branding; (2) The source states he 'led' (past tense) the reinforcement learning team, not that he is a 'Principal Research Scientist' — his current role is CEO of Ineffable Intelligence; (3) The 2013 start date is not mentioned in the source. The source appears to be current or recent (describing his CEO role as present), which would make a 2013 start date outdated if the source is from 2024+. However, without a source date, temporal mismatch cannot be definitively assessed. The role title and organizational branding are not confirmed by the source.