Original Summary

I ported NHTSA&#x27;s spVinDecode to TypeScript and run it on Cloudflare Workers over the official monthly vPIC dump, so decoding needs no call to NHTSA (p50 about 1.4 ms).<p>How it&#x27;s checked:<p>It is compared with NHTSA&#x27;s own SQL functions on the original dump in PostgreSQL. There were 0 unexplained differences on 11,000 VINs. It matches the live API on 95.4% of 1,000 VINs. The rest is newer live data.<p>While doing this I found that spvindecode in the PostgreSQL dump never applies VinDescriptor overrides. I wrote it up in docs&#x2F;NHTSA-ERRATA.md.<p>Limits: only vPIC is fully live. Recalls and fuel economy are partial, and complaints&#x2F;NCAP are planned. Corgi is a similar project, and I haven&#x27;t benchmarked against it.<p>Demo: <a href="https:&#x2F;&#x2F;data.ai-kit.net&#x2F;vpic" rel="nofollow">https:&#x2F;&#x2F;data.ai-kit.net&#x2F;vpic</a>

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/10/3 12:27:15