If thirds and fifths are so out of tune in 12-TET, why do we use it? The advantage is that all the thirds and fifths in all the keys are out of tune by the same amount. None of them sound perfect, but none of them sound terrible, either. You don’t have to worry about whether your notes are derived from the third harmonic of some note or the fifth harmonic of some other note; they all just work together, kind of. If you use a digital guitar tuner, you are tuning your strings to the 12-TET versions of E, A, D, G and B. None of them will be perfectly in tune with each other, but they will all be wrong by an acceptable amount. Also, songs in the key of E won’t sound any better or worse than songs in the key of F or E-flat.
(1) Aspinall versus (8) Pereira
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更重要的是，“龙虾”不过是一套框架，具体负责思考的还是DeepSeek、Gemini等大模型。大模型在从事信息检索、分析、汇总处理时会出现幻觉以及低可信度信源采纳等问题，那么，OpenClaw也一样会有。所以，当前OpenClaw这样的开源智能体，适用的工作范围应该严格限定在低专业资质、低复杂度、高重复度的事务性工作。
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