AI AGENTS FAIL HALF THE TIME — BRUTAL NEW DATA EXPOSES THE GAP BETWEEN HYPE AND REALITY Research shows that today’s AI agents successfully complete tasks as intended only about 50% of the time — meaning if you sent one to book your flight, there is a coin-flip chance it just does not. As the entire tech industry pivots to agentic AI as the future, this inconvenient little statistic is drawing some very uncomfortable attention. Your robot assistant needs a few more practice runs. Keywords: AI agent reliability, agentic AI failure rate, AI task completion research, 2026 AI agents