# From HuggingFace (auto-downloads)
llama-server -hf TrevorJS/gemma-4-31B-it-uncensored-GGUF -c 8192

# From local file
llama-server -m gemma-4-31B-it-uncensored-Q4_K_M.gguf -c 8192

Then open http://localhost:8080 for the chat UI.

Details

These are GGUF quantizations of TrevorJS/gemma-4-31B-it-uncensored, an abliterated (uncensored) version of google/gemma-4-31B-it. Refusal behavior has been removed using norm-preserving biprojected abliteration.

See the bf16 model card for full method details, before/after refusal rates, and cross-dataset validation results.

Source code: TrevorJS/gemma-4-abliteration