I've been thinking a bit about under what conditions humans need to understand the systems they're building. Chatted with GPT-6.1 Sol high, and I thought we reached a good argument for the human-AI collaboration to get better results. www.geoffreylitt.com/2026/07/02/...
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geoffreylitt.comUnderstanding is the new bottleneckAgents can write code faster than we can absorb it. Here's why it still matters for humans to understand what they build — and some techniques for doing that efficiently: explainer docs, quizzes, micro-worlds, and shared spaces.
Strangely, it said, it couldn't know the counterfactual of whether it could have come up with a better argument. But we can! I forked the convo, and rewound it back to the start, but then told GPT-6-astra max to argue with itself, consult w/ Opus 5.5 for another opinion, to see what it came up with.