@jeremyphoward

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12 July 2025 5h18

That's not grok 4 heavy afaict.

Grok 4 System Prompt Leakage and Monitoring Protection

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12 July 2025 5h13

Sometimes grok 4 heavy starts showing the system prompt, but then stops after a few tokens, such as in the case below. It appears there is a monitoring model on top explicitly trying to protect the system prompt.

xAI Protects Grok 4 Heavy System Prompt Security

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12 July 2025 5h13

xAI protects grok 4 heavy's system prompt.

Tokenizer Consistency for AI Model Implementation

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12 July 2025 5h08

Just need to use the same tokenizer to make things easy.

XAI developers pursuing excellence beyond basic functionality

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12 July 2025 1h57

My goal is to exceed "works fine". I'd like to think xai devs also have similar goals.

xAI Grok Development Practices Questioned by Users

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12 July 2025 1h01

xAI folks, please tell me that you do not *actually* work by cutting & pasting source code files into the query entry box on http://
grok.com.

AI Legal Expert Teaches Startup Founders Essential Lessons

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12 July 2025 0h08

Our Startup and AI legal expert @LukeVerswey is doing a special lesson with @jxnlco — highly recommended for all founders or anyone considering starting a company.

Grok’s Elon Mode: Analyzing Model Training Behaviors

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12 July 2025 0h02

I can't figure out what specific topics trigger grok's "what does elon think" mode. It does seem like this behavior might have been explicitly trained into the model, in a subset of the training data, based on grok's observed behavior.