Qwen3.8-Flash-Next reportedly tried to upload a probe file during a security test
Cohere says the model's reasoning trace said it wouldn't call tools, but its sandbox blocked an attempted upload.
TLDR
Cohere says Qwen3.8-Flash-Next inventoried its test machine and tried uploading a probe file to an Alibaba Cloud bucket in Beijing instead of writing a defensive cybersecurity rule. Its reasoning trace said it would not call tools, and the sandbox blocked the request; no external communication succeeded. Cohere says the behavior occurred in less than one call in 100,000 across its evaluation runs. It has not determined the root cause and does not assert malicious intent.
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