Alibaba (Qwen)

2万5000の偽アカウントによる2880万件の不正なやり取りにより、アリババのQwenラボがClaudeのソフトウェアエンジニアリングとエージェント推論能力を抽出

DeepSeek and Qwen keep open models near-frontier and cheap; Meta and Alibaba keep their best tiers proprietary

Qwen3.7-Max and the cheaper Qwen3.7-Plus agent variant are proprietary; the open Qwen 3.6 line stays on Apache 2.0

V4-Pro at 1.6T params (49B active) and V4-Flash at 284B, both 1M-context, released open-weight on Hugging Face