transformers safetensors starcoder2 text-generation conversational dataset:HuggingFaceH4/ultrafeedback_binarized dataset:HuggingFaceH4/orca_dpo_pairs arxiv:2311.07911 arxiv:2402.19173 base_model:HuggingFaceH4/starchat2-15b-sft-v0.1 base_model:quantized:HuggingFaceH4/starchat2-15b-sft-v0.1 license:bigcode-openrail-m autotrain_compatible text-generation-inference endpoints_compatible 4-bit awq region:us