A graded trajectory is a complete recording of an AI’s attempt at a task plus a verdict on whether it succeeded, and it’s the fundamental unit of modern AI training data. A free grader is any mechanism — passing tests, physical reality, paying customers — that produces those verdicts automatically at zero marginal cost, and ...

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Link :
https://www.nextbigfuture.com/2026/07/graded-ai-tasks-and-the-data-flywheel.html