Verified75% confidenceFactTime unknown
According to research from the Carnegie Mellon University Software Engineering Institute, coding work typically accounts for only 15%–20% of the total effort in large software projects.
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5/31/2026
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Unverified如果编码只占软件交付周期的30%，那么即使编码效率提升100%，整体交付效率的提升也不足30%。72% similarUnverified对于10万行代码的项目，使用向量检索每次任务可能只需加载2%~5%的相关代码，Token消耗可降低20倍以上71% similarUnverified软件工程领域的经典研究表明，代码编写仅占软件总生命周期成本的约20%，而维护占据了剩余的80%70% similarUnverified微软研究院和GitHub联合研究显示，经验较少的开发者使用Copilot报告的生产力提升幅度通常为40%-60%，远高于资深开发者的15%-25%69% similar
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