Qwen 3.8-Max
Released on August 3, 2026
Changes from previous version
Scales the Qwen3.5 architecture past Qwen3.7-Max to 2.4T parameters with native vision, a first open-weight Max-class checkpoint, and large gains on DeepSWE v1.1 (56.6 vs 21.6) and PaperBench (93.0 vs 64.8).
Release Summary
Alibaba's 2.4T-parameter (95B active) multimodal flagship after Qwen3.7-Max. 1M-token context, native text/image/video input, and stronger long-horizon coding and cowork: 86.6 on Terminal-Bench 2.1, 67.7 on SWE-bench Pro, 93.0 on PaperBench, and 86.1 on OSWorld-Verified. Served as qwen3.8-max on QwenCloud at $2/$6 per million tokens.
Timeline
August 3, 2026
Qwen3.8-Max released
Alibaba Qwen team launches Qwen3.8-Max on QwenCloud and Alibaba Cloud Model Studio, with open weights promised the following week.