2025.12.057 min read
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
ainewsletter
Thoughts on engineering leadership, distributed systems, architecture, and the craft of building software.
The final quarter of 2025 brought consolidation, enterprise maturation, and the emergence of agent infrastructure as a recognized category
The most important AI developments from July through September 2025, from autonomous coding breakthroughs to regulatory shifts