gguf generated_from_trainer text-generation en dataset:HuggingFaceH4/ultrachat_200k dataset:HuggingFaceH4/ultrafeedback_binarized arxiv:2305.18290 arxiv:2310.16944 base_model:mistralai/Mistral-7B-v0.1 base_model:quantized:mistralai/Mistral-7B-v0.1 license:mit model-index region:us