Alibaba Introduces 2.4 Trillion-Parameter Qwen3.8-Max AI Model With 1 Million-Token Context Window
By Amit Chowdhry ● Aug 3, 2026
Alibaba’s Qwen team has officially released Qwen3.8-Max, describing it as the largest and most capable model in the Qwen family to date. Built on the architectural foundation of Qwen3.5, the flagship model contains 2.4 trillion total parameters, with approximately 95 billion parameters activated during inference. It supports a context window of up to 1 million tokens, enabling it to work with large collections of documents, extensive software repositories, long videos and complex tasks that require sustained reasoning across many steps.