在发给 LLM 的上下文记录中注入时间戳，以增强角色的时间感知能力 | Inject timestamps into the LLM context history to enhance the character's time perception #1570
Description
Clear and concise description of the problem
在组装 Prompt 时，将时间戳隐式地加入到角色或用户的发言前。
例如：
[2026-04-04 14:00:00] User: 下午好呀
[2026-04-04 14:00:05] LLM: 下午好！
...（经过了几个小时）...
[2026-04-04 23:30:00] User: 我准备睡觉啦
不然，LLM 会回溯太多的上下文，导致时间错乱。
比如，当前系统时间是下午，如果上文有一句是 “晚上好”。那LLM就会认为现在是下午，问你困不困。很诡异。
When assembling the prompt, timestamps should be implicitly injected before the user's or the character's messages.
For example:
[2026-04-04 14:00:00] User: Good afternoon!
[2026-04-04 14:00:05] LLM: Good afternoon!
... (several hours later) ...
[2026-04-04 23:30:00] User: I'm getting ready for bed.
Otherwise, the LLM tends to backtrack too far into the context, leading to timeline confusion.
For instance, if the current system time is afternoon, but there happens to be a "good evening" in the earlier chat history, the LLM might get confused and ask if you are sleepy during the afternoon. It feels very weird and breaks the immersion.
Suggested solution / Ideas
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Alternative
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Additional context
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Validations
- Follow our Code of Conduct
- Read the Contributing Guide.
- Check that there isn't already an issue that request the same feature to avoid creating a duplicate.