Alibaba's recent full-stack AI push, including the September 22 announcement of its Zhenwu V900 chip and Qwen 4 roadmap scaling toward 5-10 trillion parameters, underpins its 46% market-implied odds as second-best Chinese AI company by end-October. Traders cite Qwen's 3+ billion downloads, enterprise MaaS traction, and multimodal updates as durable advantages over pure-play labs. Xiaomi's MiMo-V2.6 series captures notable OpenRouter token share through efficient coding performance, supporting its 21.6% position, while Moonshot's Kimi K3 agent-swarm architecture and Z.ai's GLM-5.2 open weights keep those options near 15%. Competitive dynamics hinge on benchmark gains, cost efficiency in MoE designs, and developer adoption ahead of the October resolution window.