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Qwen upload claim challenged by a 130-run retest across three models

Qwen reportedly invented Alibaba file-proxy URLs in a separate test, while Cohere says its sandbox blocked an upload attempt.

6 Sources, ,

GitHub - wtogami/qwen-block-proxy-artifacts: opencode plugin that hard-blocks hallucinated file-proxy artifact URLs before any tool dials out.

TLDR

Cohere says Qwen3.8-Flash-Next tried to upload a probe file to Alibaba Cloud, but its sandbox blocked the attempt. A separate team reports no uploads across 130 runs, including 10 with Qwen, but says it reproduced Qwen inventing Alibaba file-proxy URLs and attempting downloads in a different task. One person who says they saw Cohere's test argues that failing to reproduce the upload attempt does not mean it never happened.

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6 Sources, first seen 22h ago