Unverified50% confidenceFactExact time
Psychologist George Miller's 'magical number 7±2' research indicated that a person can hold only about 5 to 9 units of information in short-term memory at one time, with subsequent research revising the effective capacity to approximately 4 chunks.
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8/31/2026
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Unverified2001年尼尔森·科万的修正研究将工作记忆容量数字压缩至4个组块，每个组块持续时间不超过15-30秒74% similarUnverified智能体对内存要求较高，64GB 内存可秒出结果，32GB 或 16GB 首次对话会较慢需要预热过程68% similarUnverifiedCowan's embedded-processes model holds that the effective capacity of working memory is closer to 4 chunks.68% similarUnverifiedNelson Cowan revised working memory capacity to 3 to 5 chunks of information in 2001.67% similar
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