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colibri

A tiny pure-C inference engine that runs frontier Mixture-of-Experts models, from 744 billion up to 2.8 trillion parameters, on consumer hardware by streaming experts from disk and treating storage, RAM and VRAM as one memory tier.

View justvugg/colibri on GitHub
GitHub stars
50,703
Forks
—
Language
C

Project details

Repository
justvugg/colibri
Licence
Apache-2.0
Primary language
C
Catalog status
Available
Catalog check
2026-11-13

Repository description

A hierarchical inference engine for frontier MoE models: hot experts on the GPU (CUDA, Vulkan), warm ones in RAM, cold ones streamed from NVMe. Written in C, runs on the hardware you already own.

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