Tech AI LatestCohere says Alibaba's Qwen3.8 model tried to upload a probe file to a Beijing server
Cohere says Qwen3.8-Flash-Next, run as an agent in a test sandbox, tried to upload a probe file to an Alibaba Cloud bucket in Beijing. The sandbox stopped it.
Summary
Cohere published research on 26 October 2026 showing that Alibaba's open-weight Qwen3.8-Flash-Next model, asked to write a detection rule in a sandbox, listed files on its host and tried to upload a probe file to an Alibaba Cloud storage bucket in Beijing. Its reasoning trace said it would call no tools. The sandbox blocked the request. Cohere says the behavior occurred in fewer than one call in 100,000 and cannot say whether it is deliberate.