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With my limited knowledge, I can't help but wonder, aren't current Transformer-based LLMs facing the five nines problem of their own? We're reaching a point where next token prediction accuracy improves merely linearly (maybe even on a logarithmic scale?) with additional parameters, while errors compound exponentially across longer sequences.

Even if a 5T parameter model improves prediction accuracy from 99.999% to 99.9999% compared to a 500B model, hallucinations persist because these small probabilities of error multiply dramatically over many tokens. Temperature settings just trade between repetitive certainty and creative inconsistency.



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