May 1, 2026
The Infinity Machine: Demis Hassabis, DeepMind, and the Quest for Superintelligence
Sebastian Mallaby
Sebastian Mallaby’s The Infinity Machine is a masterfully written, highly engaging chronicle of Demis Hassabis and DeepMind that solidifies Mallaby’s status as a premier chronicler of modern finance and innovation capitalism. Tracing the path from early chess and gaming algorithms to massive deep learning frameworks, the narrative reveals how artificial general intelligence is being actively willed into existence by a remarkably small, elite circle of visionaries. Crucially, Mallaby captures the fundamental tension between human inductive pattern recognition - extracting meaning from noise - and the structural limits of computing, a dynamic that directly mirrors today's critical infrastructure bottlenecks as the industry shifts from training models to high-volume inference. The book expertly documents the massive hardware, semiconductor, and electricity constraints currently dictating the pace of the AI rollout, making it a foundational text for parsing the structural reality of the ongoing capital expenditure wave. Ultimately, reading The Infinity Machine sharpens an investor’s ability to separate speculative hype from genuine economic moats, providing the pattern recognition needed to uncover reasonably priced businesses poised to compound capital through this sweeping technological shift.