待验证50% 置信事实时间未知
Research data from IBM and NASA shows that fixing a bug discovered during the requirements phase costs 10x to 100x less than fixing it during coding or testing
1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至:2026/9/30
来源
相关事实
引用此条事实
Stable URI
https://kongchang.com/claim/57514API
curl https://kongchang.com/api/v1/knowledge/claims/57514MCP
get_claim(id=57514)