FEB 17, 2026a16z
Evals, Feedback Loops, and the Engineering That Makes AI Work
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Model Convergence The performance gap between proprietary and open-source models is narrowing as engineering efficiencies begin to rival the advantages of raw compute scaling.
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Chinese AI Efficiency Chinese models are demonstrating rapid advancement that outpaces their relative capital expenditure, signaling a shift toward highly optimized architectural engineering.
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Agentic Benchmarking The Bash vs. SQL benchmark highlights that giving agents raw computer access is less effective than structured data interaction, necessitating a shift in how developers build autonomous systems.