In mid-June 2025, the UK government began deploying Humphrey , an AI toolkit based on GPT, Athena, Claude, and Gemini, to more than 400,000 civil servants across England and Wales en.wikipedia.org +2 theguardian.com +2 theguardian.com +2 . Time Saved: Nearly 2 Weeks Per Year A pilot involving 20,000 civil servants using Microsoft Copilot reports: an average 26 minutes saved per day , equating to nearly two weeks of work reclaimed annually per person arxiv.org +5 ft.com +5 gov.uk +5 . That’s time they can spend on strategic tasks rather than admin grind. A Real Productivity Game-Changer These tools auto-generate meeting summaries, draft documents, analyze consultation responses, and more. Even modest efficiency improvements scale across government. When multiplied by 400,000 users, this could translate into hundreds of thousands of hours saved annually. Oversight Risks: Bias, Hallucinations, Copyright Critics, including Shami Chakrabarti, warn of AI hallucinations in cr...