transformers gguf mergekit merge arxiv:2311.03099 arxiv:2306.01708 base_model:ehristoforu/Gemma2-9B-it-psy10k-mental_health base_model:merge:ehristoforu/Gemma2-9B-it-psy10k-mental_health base_model:ehristoforu/Gemma2-9b-it-train6 base_model:merge:ehristoforu/Gemma2-9b-it-train6 base_model:nbeerbower/gemma2-gutenberg-9B base_model:merge:nbeerbower/gemma2-gutenberg-9B base_model:princeton-nlp/gemma-2-9b-it-SimPO base_model:merge:princeton-nlp/gemma-2-9b-it-SimPO endpoints_compatible region:us conversational