Cactus Engineering Blog·· 26 天前评分45
Needle 3 移植指南：从首个社区 Rust 移植总结运行时契约
Porting Needle 3Notes for anyone writing their own Needle 3 runtime, from the first community port: which oracle to test against and how to read the numbers, the tensor order that the .cact container promises, what the prompt looks like on the wire, how the ladder picks blocks, and how retrieval works while the release ships without a contrastive head.Henry Ndubuaku · September 18, 2026 · 10 min read
导读
基于首个社区 Rust 移植的经验整理：测试用 oracle 与数字解读、.cact 容器的张量顺序保证、线上 prompt 格式、阶梯选层规则，以及无对比头的检索实现；引擎与权重已在 Hugging Face 公开。
来源：Cactus Engineering Blog · cactuscompute.com