transformers safetensors mistral text-generation mergekit merge conversational arxiv:2403.19522 base_model:MarinaraSpaghetti/NemoMix-Unleashed-12B base_model:merge:MarinaraSpaghetti/NemoMix-Unleashed-12B base_model:Nohobby/MN-12B-Siskin-v0.1 base_model:merge:Nohobby/MN-12B-Siskin-v0.1 autotrain_compatible text-generation-inference endpoints_compatible region:us