grug-27b-gguf

2026-07-23: all rocks re-squeezed from v2.1 weights (deep think on hard problems, stuck-loop escape, stop discipline - full changelog on grug-27b card). re-download if you grab rocks before. mmproj unchanged (vision tower untouched).

grug brain squeezed into small rock. run on your cave computer with llama.cpp.

this GGUF of grug-27b: Qwen3.6-27B that think in dense grug-speak inside <think>, answer in normal english. same reasoning depth, way fewer think token. full story on main model card.

rock sizes

file quant size grug opinion
grug-27b-Q8_0.gguf Q8_0 28.6 GB basically bf16. big rock.
grug-27b-Q6_K.gguf Q6_K 22.1 GB very good rock
grug-27b-Q5_K_M.gguf Q5_K_M 19.2 GB good rock
grug-27b-Q4_K_M.gguf Q4_K_M 16.5 GB best size/smart trade. grug pick this.
grug-27b-Q3_K_M.gguf Q3_K_M 13.3 GB small rock. smart mostly survive.
mmproj-grug-27b-f16.gguf mmproj f16 see repo eye rock. give grug vision back.

every rock load-tested with llama.cpp before upload. no missing-tensor sickness (grug check twice now, learn from 9b).

Q4 person? special rock exist

grug make QAT version of Q4_K_M: weights trained while feeling 4-bit rounding rock before final squish. better Q4 quality, same grug brain: grug-27b-qat-q4-gguf. rocks here best for Q8/Q6/Q5 people.

how run

need recent llama.cpp (qwen3_5 arch support).

llama-server -m grug-27b-Q4_K_M.gguf -c 16384 --temp 0.6 --top-p 0.95 --top-k 20
  • vision NOW work: pair any quant with mmproj-grug-27b-f16.gguf (llama-server -m grug-27b-Q4_K_M.gguf --mmproj mmproj-grug-27b-f16.gguf). MTP still not included.
  • context: base support 262144, pick what your RAM allow
  • thinking on by default, reasoning arrive inside <think>...</think>
  • for agent frameworks (OpenCode etc): works with think-stripped history, grug trained for exactly that world

grug made by ProCreations. base brain by Qwen team.

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