出于传递更多信息之目的

A high-frequency fragment of Chinese web “for more information” disclaimers — an under-trained long token in the Qwen3.5 vocabulary (id 128904).

"出于传递更多信息之目的"

Observed behaviors

• 01QwenLM/Qwen3.6 issue #33: comparing against the Qwen2.5 vocabulary uncovered many under-trained long tokens in Qwen3.5; this token, together with “出于传递更多信息” (107155), “认证成功后可编辑” (143708), “转贴或以其他方式” (102875) and “加分后可超过约” (146421), was confirmed to produce garbage output on qwen3.5-122b-a10b via OpenRouter.GitHub
• 02When triggered, the model suffers “semantic collapse” — irrelevant output or internal hallucinations; the issue author suggests removing these long tokens from the vocabulary or marking them reserved special tokens, forcing decomposition into well-trained sub-tokens.GitHub

References

• Qwen3.5 under-trained long tokens cause semantic collapse — GitHub issue #33