OpenAI

Code Reading — 400-line PyTorch Refactor

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OpenAI onsite coding round around Code Reading — 400-line PyTorch Refactor. The public signal is input handling, state tracking, and edge-case cleanup; the prep value is in the exact contract, edge cases, and follow-up path. It is a lower-frequency prompt with enough detail to prepare for research-engineering and MLE candidates, so prepare to clarify requirements before writing code. The available detail is thinner than fully confirmed cards, so use it to recognize the shape of the round and clarify live.