全球最强编程模型问世！阿里千问系列再放大招！成本优势碾压Claude 4

Core Viewpoint - Alibaba's latest AI model, Qwen3-Coder, demonstrates superior programming capabilities compared to GPT-4.1 and is on par with Claude 4, boosting investor confidence and leading to a stock price increase of over 2% [1] Group 1: Qwen3-Coder Model - Qwen3-Coder is the first code model in the Qwen series utilizing a mixture of experts (MoE) architecture, with a total of 480 billion parameters and the ability to activate 35 billion parameters [1] - The model supports a context length of 256K tokens, expandable to 1 million tokens, and has been pre-trained on 7.5 trillion data with a 70% code ratio [1] - Qwen3-Coder has set new records in agent capability evaluations, surpassing GPT-4.1, and achieved the best results in SWE-Bench assessments, comparable to Claude 4 [1][2] Group 2: Tool Support and Pricing - Qwen3-Coder can call multiple tools to solve complex programming tasks, significantly enhancing the efficiency of web development, AI search, and deep research applications [2] - The API for Qwen3-Coder is available on Alibaba Cloud, with pricing for input and output at 4 RMB and 16 RMB per million tokens, respectively, making it one-third the cost of Claude 4 [2] - Alibaba Cloud is offering a limited-time discount of up to 50% on context lengths from 128K to 1M tokens [2] Group 3: Open Source and Investment - Alibaba has released over 200 models in its open-source initiative, with the Qwen series surpassing 100,000 derivative models, making it the largest AI open-source model globally [3] - The company plans to invest over 380 billion RMB in cloud and AI hardware infrastructure over the next three years, exceeding the total investment of the past decade [3] Group 4: Financial Performance and Market Response - Alibaba Cloud's revenue growth accelerated from 3% to 18% in the first quarter of 2025, with total revenue reaching 118 billion RMB and an annual growth rate of 11% [4] - The stock price of Alibaba has increased by 50% since 2025, reflecting positive market sentiment towards the company's technological advancements and business transformation [4]