Own the Outer Loop

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Addy Osmani's keynote from AI Engineer World's Fair 2026 argues that as AI agents take over the inner execution loop of software development, engineers must own the 'outer loop' — the accountability, governance, and decision-making boundaries around agentic systems. He defines three core concepts: Quality (checks and signals that produce evidence), Verdict (the human production decision to ship or block), and Answerability (the ability to explain why a decision was made). He warns of three hidden costs of unchecked AI delegation: cognitive surrender (blindly accepting AI output), cognitive debt (eroding understanding of codebases), and the orchestration tax (managing many agents exceeds human cognitive bandwidth). The post advocates for placing humans in the constraints, sampling, audit, and ownership loops — not the inner execution loop — and calls for accountability contracts, back-pressure mechanisms, and explicit quality signals to make agentic software factories safe and legible.

16m read timeFrom addyosmani.com
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Three hidden costsHigh agencyThe twelve pillars that hold up the software factoryNew Work is Real Work
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