I had Gemini train its own replacement for $9

发生了什么

Gemini 3.1 Pro labeled 4,290 Reddit comments for $9; a fine-tuned GLiNER model now tags brands, models and materials locally at 0.83 F1 against those labels. Five of ten training runs produced nothing because of a tensor I misread as an attention mask; the loss went flat and no error named the tensor.

摘要按规则整理自下方来源原文

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