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How to tell if an image is AI-generated
The obvious tells — six fingers, garbled text — are mostly gone. Here is what still works, what does not, and how to combine checks instead of trusting any one of them.
閱讀 →辨識 AI 內容的現場筆記
偵測實際如何運作、在哪裡失靈，以及一個分數到底值多少。
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How to spot a deepfake video
Two different problems wear the same name: a real video with a swapped face, and a clip generated whole from a prompt. They fail in different ways — here is how each one shows.
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What an AI detection score actually means
Almost everyone misreads the number. It is not a percentage of the content, not a confidence level, and not a probability of guilt — here is what it is.
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Your work was flagged as AI and it wasn't. What now?
False positives are common, and they hit some writers far more than others. The defence that works is process evidence — and most of it has to exist before you need it.
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