Akka 用 65 个开源项目测试规格驱动 AI 移植
原标题:Akka Tests Spec-Driven AI Delivery Across 65 Open Source Projects
AI 摘要
Akka 用 65 个开源项目测试了规格驱动(spec-driven)的 AI 辅助代码移植工作流,首批移植耗时 99.3 小时、消耗 94.1 亿 token,其中 57 个项目在代码行数或性能上有改善。实验由 Claude 配合 Akka Specify 完成实现、测试与评审,发现结构化规格能提升首次实现质量,但跨组件决策的上下文仍存在缺口。Sonnet 平均每个移植耗时 61 分钟、Opus 为 120 分钟,而 Opus 少用约 40% token,更高 effort 设置并未稳定提升效率。
正文节选
Akka used 65 open source projects to test a spec driven workflow for AI assisted software porting, measuring specification structure, context, model and effort selection, automated validation, token consumption, and runtime performance. The initial tranche took 99.3 hours and consumed 9.41 billion tokens, with Akka reporting a lines of code or performance improvement in 57 of the 65 ports. The experiment used two tranches. Akka analyzed all 65 projects, generating specifications and implementing