transformers gguf dataset:jondurbin/gutenberg-dpo-v0.1 dataset:nbeerbower/gutenberg2-dpo base_model:Sao10K/MN-12B-Lyra-v4 base_model:quantized:Sao10K/MN-12B-Lyra-v4 license:cc-by-nc-4.0 model-index endpoints_compatible region:us