C

Data

Zvec is a vector database that lives inside your process

alibaba/zvec

Alibaba's embedded C++ engine does dense, sparse, full-text and hybrid search with WAL durability — SQLite's deployment story, applied to retrieval.

AI & ML

Colibrì runs 744B to 2.8T models off your SSD, in C

JustVugg/colibri

An engine treating VRAM, RAM and disk as one hierarchy, with a hard rule: run out of fast memory and it slows down, it never silently changes the model.

AI & ML

A 2.78-trillion-parameter model in 8 GB of RAM, in C99

FareedKhan-dev/kimi-k3-in-c

kimi-k3-in-c streams a 1.56 TB checkpoint off disk to run Kimi K3 on an ordinary laptop CPU. No BLAS, no framework, no GPU, 176 KB of engine.