Unverified60% confidenceFactTime unknown
在20多万行的代码库中,真正活跃的可能只有2万行,其余大量是历史遗留或已废弃的逻辑
1
Sources
60%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
Unverified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%65% similarUnverifiedOne year after submission, approximately 70% of code written by senior human developers remains in the project, whereas the survival rate of agent-generated code averages only around 50%, with the lowest being below 40%.64% similarUnverified数据回放中每类保留约20个样本即可获得明显的遗忘抑制效果63% 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62% similarUnverifiedAccording to 2020 Papers With Code statistics, even for papers that provide official code, approximately 30% still exhibit significant performance fluctuations when run on different machines or with different random seeds.62% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/21645API
curl https://kongchang.com/api/v1/knowledge/claims/21645MCP
get_claim(id=21645)