Vej Qwen 2B alpha2 Vej authors, 2026 This distribution modifies the Qwen/Qwen3.5-2B model by extracting its text backbone, adding native decision LoRA parameters and a scalar head, and training on native decision supervision. The vision tower and vocabulary output head are not part of the native checkpoint. Original model publisher: Qwen Team. Base revision: 15852e8c16360a2fea060d615a32b45270f8a8fc Source: https://huggingface.co/Qwen/Qwen3.5-2B Original license: Apache License 2.0, reproduced in QWEN_LICENSE. Training sources retain their own licenses and attributions in DATA_SOURCES.md. Raw training and test texts are not distributed in this model package. The source archive contains third-party skills with their own pinned license notices; the Vej Apache license does not supersede those notices.