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KinetiNode/claude-fable-5-system-prompt-clean

Prompt Engineering · Multi-Agent/LLM · text

47Quality

86%Useful

90Reliability

The prompt

the optimized, token-efficient version of the leaked Claude Fable 5 / Mythos 5 system prompt. Re-engineered into clean Markdown for universal execution on Gemini 3.1 Pro, ChatGPT 5.6, and advanced LLM agents.

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Why this prompt

86% found it useful across Multi-Agent/LLM

Source

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