transformers safetensors mistral text-generation pruna-ai conversational base_model:cognitivecomputations/Dolphin-2.9.1-Phi-3-Kensho-4.5B base_model:quantized:cognitivecomputations/Dolphin-2.9.1-Phi-3-Kensho-4.5B autotrain_compatible text-generation-inference endpoints_compatible 4-bit awq region:us