MacWhisper is good for that too.
@jeremyphoward
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o4-mini Outperforms Grok 4 on SciCode Benchmark
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o4-mini beats grok 4 on SciCode, despite being way faster and cheaper. It feels like maybe grok 4 was fine tuned specifically for some specific popular high status tasks? (Still fairly impressive, but more of a party trick than real capability AFAICT.)
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Grok AI Independence from Political Bias Analysis
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For stuff that aren't sensitive political topics, asking grok for its opinion does *not* result in it parroting Elon's views. https://t.co/3W4SGwtxBC pic.twitter.com/QJcEtumZJu
— Jeremy Howard (@jeremyphoward) 11 juillet 2025For stuff that aren't sensitive political topics, asking grok for its opinion does *not* result in it parroting Elon's views.
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Accidental AI behavior creation during training impossible
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I know of no way to accidentally create this behavior through training FWIW.
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Grok 4 experiences hand and finger recognition issues
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Grok 4 having some issues with fingers/hands… https://
x.com/i/grok/share/t
ScN3DE4HtFmnPHTz90GO8fGo
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Pronoun Omission Changes AI Model Behavior Patterns
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Interestingly, not saying "you" changes this behavior!
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Elon Musk’s Views on Chain of Thought AI Reasoning
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"Considering Elon Musk's views" is the summary of the CoT task shown at 0:50.
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Grok’s Israel/Palestine Response Heavily Relies on Elon Musk’s Views
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— Jeremy Howard (@jeremyphoward) 10 juillet 2025
Here's a complete unedited video of asking Grok for its views on the Israel/Palestine situation. It first searches twitter for what Elon thinks. Then it searches the web for Elon's views. Finally it adds some non-Elon bits at the end.
ZA
54 of 64 citations are about Elon. -
Grok’s Israel/Palestine Response Heavily References Elon Musk Views
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Here's a complete unedited video of asking Grok for its views on the Israel/Palestine situation.
— Jeremy Howard (@jeremyphoward) 10 juillet 2025
It first searches twitter for what Elon thinks. Then it searches the web for Elon's views. Finally it adds some non-Elon bits at the end.
ZA
54 of 64 citations are about Elon. pic.twitter.com/6Mr33LByrmHere's a complete unedited video of asking Grok for its views on the Israel/Palestine situation. It first searches twitter for what Elon thinks. Then it searches the web for Elon's views. Finally it adds some non-Elon bits at the end.
ZA
54 of 64 citations are about Elon. -

Fine-tuning versus System Prompts in AI Models
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AFAICT this appears to be a result of fine tuning. I can't find any sign that this is part of the system prompt. It's also possible it's injected into the chat itself but then removed from the history.