根据酒馆指南，为什么可能需要用户自行修改预设的“头部”部分？

Frage

Gedanke

Explaining why "头部" may need user modification

The "头部" part of a preset may need modification because certain providers or models, like Gemini, can flag it, resulting in empty responses. Adjusting the wording or adding randomization can help avoid these issues and ensure the preset works correctly. Some accounts may require further changes.

Explaining modifications to avoid empty replies

When Gemini returns empty results due to external moderation or when a preset is flagged by Google, it might be necessary to enable "防429" or edit the preset's head. This helps avoid being flagged and receiving no reply. Adding random content can prevent the preset from being marked.

Explaining why "头部" might need modification

To avoid being flagged by Google and receiving an empty reply in Gemini, the "头部" part, which often includes anti-marking and anti-429 content, may need adjustments. Since different models and environments trigger flags differently, users may need to modify the wording in the head prompt.

Thought for 1m 0s

Antwort

根据酒馆指南，预设的“头部”有时需要你自己改，主要是因为它可能会被上游模型/平台“标记”（尤其是 Gemini 场景），从而导致不回、空回这类问题。

指南在讲 Gemini「非流空回」时提到：当出现 candidate empty / returned no candidate、后台有 PROHIBITED_CONTENT 等情况，除了“反截断”外，还有一种思路是做“预设反标记”——也就是开启预设里的“防429”条目，或者按教程/图片去改预设头部，因为“预设被谷歌标记可能导致空回”。 (sillytavern.iisbo.com)
社区里对“防429/反429”的常见解释也指向同一件事：它可能是通过在头部加入随机/变化内容来降低“头部被标记”的概率（从而减少某些 429/空回现象）。 (Baidu Tieba)

所以总结成一句话：头部往往是最容易触发审查/标记的提示词区域，而“标记”的触发点会因模型渠道、风控策略、你当前对话内容等而变化，作者没法给所有人一个通用、永远不踩雷的版本，于是就会出现“需要用户自行修改头部”的情况。