Actually, LLMs can't store 100% accurate factual information, just as our brains can't. All NNs, whether biological or algorithmic, suffer from the same flaw -

Actually, LLMs can't store 100% accurate factual information, just as our brains can't. All NNs, whether biological or algorithmic, suffer from the same flaw - the probabilistic adjustment of neurons to each other. This is what makes it impossible for the information to be recalled with 100% accuracy.