[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]

![simonw Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::12497.png) Simon Willison [@simonw](/creator/twitter/simonw) on x 111.5K followers
Created: 2025-07-15 13:50:58 UTC

Aha! I was looking in the wrong file - there's a separate grok4_system_turn_prompt_v8.j2 one here, updated two days ago:


XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1945118897650184612/c:line.svg)

**Related Topics**
[grok 4](/topic/grok-4)
[xai](/topic/xai)
[theres a](/topic/theres-a)

[Post Link](https://x.com/simonw/status/1945118897650184612)