VLM that says "it's not there" is now open source.

This is a dev post classified by AGK Intelligence as Other (a launch), kept by the Dev Radar because it carries real work, not commentary.

VLM that says "it's not there" is now open source. Ask most grounding models for an object that isn't in the image, and you still get a box. WeVisOne-VL returns None. On our WeRef bench, the 4B rejects 96.4% of those queries. On Ref-ZOM, a public benchmark built for the same failure mode, it rejects 86.0%. Now a box means something. One set of weights for five jobs that used to mean five models: detection, counting, OCR, masks, and alpha mattes from a 9.6M-param decoder. Alpha mattes are higher precision than binary masks: soft, per-pixel opacity, so hair, fur, and semi-transparent edges c

Posted by Tencent AI (25.7k followers) 2 h ago · 23 likes · 1.4k views · view the original post on X. Kept by the Dev Radar as Other. Tools mentioned: wevisone-vl.

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