Mistral (Non-Tekken), i.e., Mistral v3 + [SYSTEM_PROMPT]
Looks like <think> doesn't need to be prefilled. You can opt out of reasoning - it's just as good, maybe even better.
No toxic data so you may want to prefill / guide reasoning when dealing with heavy themes (unless your prompt is sufficiently instructed/gaslit to be evil).
Alternatively, since <think> is not a special token, you can influence reasoning by phrasing it like <evil_think>, <creative_think>, or <spicy_think>, etc. It's smart enough to close it properly.
Yes, this is how much I want to avoid tuning MoEs.
