System Prompts

Claude Opus 4 System Prompt

System Prompt for Claude's latest Opus model

May 23 •

David Willis-Owen

Claude Sonnet 4 System Prompt

System Prompt for Claude's newest Sonnet model

May 23 •

David Willis-Owen

System Prompt Leak - Short Method

Extract the System Prompt of a target LLM in a single input!

May 12 •

David Willis-Owen

Gemini 2.5 Pro System Prompt

System Prompt for Google's flagship Chain of Thought model

Apr 25 •

David Willis-Owen

Grok 3 System Prompt

System Prompt for XAI's Grok 3 model

Apr 24 •

David Willis-Owen

ChatGPT 4o System Prompt

System Prompt for ChatGPT's flagship quick-response model

Apr 11 •

David Willis-Owen

Claude 3.7 Sonnet System Prompt

System Prompt for Anthropic's latest model

Apr 10 •

David Willis-Owen

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