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This feels illegal. Someone just leaked Anthropic's full system prompt for Claude Fable 5. Someone just leaked Anthropic's full system prompt for Claude Fable 5, their most powerful model ever made. And this isn't some basic prompt. This is the exact instructions. Anthropic control model. This is the world's most powerful model. If leaks like this tend to get pulled pretty quick. If you'd like to check it out before it does, first save this video and then you can do so by visiting here. github.com/elder-plinius/CL4R1T4S
Their other posts in the index, biggest breakout first.