Email zone segmentation that never deletes body text. A 31M-parameter CPU model that tags every line as body/quote/attribution/signature/disclaimer/mobile-footer/auto-reply/forward-header, with a calibrated gate that keeps anything it is unsure about. 0.008% body loss vs talon's 4.18%.
multilingual nlp email pytorch sequence-labeling onnx signature-detection token-classification quoted-text
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Updated
Sep 5, 2026 - Python