transformers gguf alignment-handbook trl sft generated_from_trainer en dataset:argilla-warehouse/magpie-ultra-v1.0 base_model:argilla-warehouse/Llama-3.1-8B-MagPie-Ultra base_model:quantized:argilla-warehouse/Llama-3.1-8B-MagPie-Ultra license:llama3.1 endpoints_compatible region:us