Alibaba's Qianwen said Qwen 3.8 will be released and its model weights opened. The model has up to 2.4T parameters and is continuing to evolve; Qianwen said it believes Qwen 3.8 is among the most powerful models, comparable to leading frontier AI models and second only to Fable 5. Qwen3.8-Max-Preview debuted and has gone live on Alibaba's Token Plan, Qoder and QoderWork platforms.

2026-07-19

Alibaba's Qianwen said Qwen 3.8 will be released and its model weights opened. The model has up to 2.4T parameters and is continuing to evolve; Qianwen said it believes Qwen 3.8 is among the most powerful models, comparable to leading frontier AI models and second only to Fable 5. Qwen3.8-Max-Preview debuted and has gone live on Alibaba's Token Plan, Qoder and QoderWork platforms.