JustVugg

JustVugg/colibri

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

9 good first / help-wanted issues · C · last activity Jul 30, 2026

21.1K stars 2.2K forks 21.1K watchers C Apache License 2.0
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9 Open Issues Need Help Last updated: Jul 30, 2026

Open Issues Need Help

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[Experiment] expert-transition-history placement policy vs gate-momentum — controlled A/B for hypothesis #1 28 days ago
enhancement help wanted performance discussion
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
tests: drop the per-test _putenv_s helpers now that compat.h's setenv works about 1 month ago
good first issue
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
compat.h: setenv shim should use _putenv_s so getenv() sees the value in-process (Windows) about 1 month ago
bug help wanted
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
[perf] olmoe: O(cap) eviction scan under g_pilot_mx makes tok/s non-monotonic in cache size about 2 months ago
good first issue performance
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
Four different bandwidths for one disk: a metrology cautionary tale about 2 months ago
help wanted benchmark docs discussion
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
Planner: per-family adapters needed — Kimi K3, Inkling, OLMoE and V4 now refuse instead of reporting zero-byte KV 2 months ago
enhancement help wanted
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
[Bug]: OpenMP spin-wait tuning is inert on macOS — and applying it costs 2.2x decode on a 32 GB host 2 months ago
bug help wanted performance metal
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
[Bug]: Kimi K3 Initial Model Loading Very Slow, Only Uses One Thread 3 months ago
help wanted performance
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C
[Bug]: Nvidia GPU's not working with Kimi K3 3 months ago
help wanted cuda
JustVugg/colibri
21.1K

Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦

C