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Anthropic is in panic mode right now because Claude Fable 5 just dropped and somebody reportedly leaked its full system prompt online. Discover the leaked Claude Fable 5 system prompt— a massive 120,000-character AI instruction that reveals how Anthropic's Claude thinks, plans, and uses tools. Learn why mastering its structure, not just the model, unlocks smarter AI outputs with affordable models like GLM and DeepSeek. #aiinnovation #smartai #viraltech #aidevelopment #trendingnow