transformers gguf mergekit merge base_model:Hastagaras/For-Bin4ry base_model:merge:Hastagaras/For-Bin4ry base_model:Sao10K/L3-8B-Stheno-v3.3-32K base_model:merge:Sao10K/L3-8B-Stheno-v3.3-32K endpoints_compatible region:us conversational