Grok 4 System Prompt Shenanigans

Daring Fireball
By John GruberJul 12, 2025, 5:55 pm384 ptsTop
Simon Willison: Grok 4 Heavy is the “think much harder” version of Grok 4 that’s currently only available on their $300/month plan. Jeremy Howard relays a report from a Grok 4 Heavy user who wishes to remain anonymous: it turns out that Heavy, unlike regular Grok 4, has measures in place to prevent it…

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