券商中国·2026-02-16 11:08Core Viewpoint - Alibaba has launched the new generation large model Qwen3.5-Plus, which features significant architectural innovations and performance improvements compared to previous versions [1]. Group 1: Model Specifications and Performance - The Qwen3.5-Plus model has a total parameter count of 397 billion, with 17 billion activated parameters, outperforming the trillion-parameter Qwen3-Max model [2]. - The deployment memory usage has been reduced by 60%, and the maximum inference throughput can be increased by up to 19 times [2]. - The API pricing for Qwen3.5-Plus is set at 0.8 yuan per million tokens, which is 1/18 of the price of Gemini 3 Pro [2]. Group 2: Features and Capabilities - Qwen3.5-Plus has been pre-trained on a mixed token of visual and text data, and it now supports 201 languages, expanding the vocabulary size from 150,000 to 250,000, which can enhance encoding efficiency for less common languages by up to 60% [2]. - The Qwen App has launched the world's first consumer-grade AI shopping agent, which completed 120 million orders in just six days during the Spring Festival [2]. Group 3: Accessibility and Future Developments - The Qwen3.5-Plus model is immediately accessible on the Qwen App and PC, with developers able to download it from the Mota community and HuggingFace, or obtain API services directly from Alibaba Cloud [3]. - Alibaba plans to continue releasing different sizes and functionalities of the Qwen3.5 series models, with a more powerful flagship model, Qwen3.5-Max, expected to be released soon [3].