Dub 用 Jev 做 AI emoji 选择器后改用向量索引

Steven Tey @steventey原推发布于 2026.10.01

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Fun fact: We actually built our AI emoji picker @dubdotco with Jev at first, but since we had to feed the entire emoji catalog into Jev, it consumed a lot of input tokens. Refactored to a simple vector index on @upstash vector, and costs became nearly negligible 🤯 Just shipped this to prod – h/t @pedrooladeira 👏

这条是引用着另一条写的：x.com/1284577038221733888/status/210391895927179…