Tencent Releases WeVisOne-VL Vision Model

Tencent's WeChat Vision team released WeVisOne-VL, an open vision language model in 2B and 4B sizes. The model handles detection, referring, counting, pointing, OCR, segmentation and alpha matting in one model. Pixel outputs come from a 9.6M-parameter decoder, so no separate SAM is needed. It also answers None when a queried object is absent.