Q4 2025: Best of the Quarter in AI
The final quarter of 2025 brought consolidation, enterprise maturation, and the emergence of agent infrastructure as a recognized category
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Field notes
Ideas tested in public.
Essays on autonomous agents, systems architecture, technical leadership, and the work of making software dependable.
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Q3 2025: Best of the Quarter in AI
The most important AI developments from July through September 2025, from autonomous coding breakthroughs to regulatory shifts
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