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  "text": "What a disturbing paper.\n\nJust like humans, LLMs can lose their thinking ability from consuming junk content.\n\nBy feeding X-like viral tweets to top models, researchers triggered lasting cognitive decay.\n\nRetraining on junk tweets caused:\n\n-23% drop in reasoning (ARC Challenge)\n-38% drop in context understanding (RULER)\nIncreased narcissism, reduced agreeableness\nModels skipped reasoning steps entirely\n\nAll models tested (LLaMA-3, Qwen, Mistral) showed permanent degradation\n\nPartial detox with clean data failed to restore baseline",
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