transformers gguf merge mergekit lucyknada/microsoft_WizardLM-2-7B upaya07/Arithmo2-Mistral-7B en base_model:saucam/Arithmo-Wizard-2-7B base_model:quantized:saucam/Arithmo-Wizard-2-7B license:apache-2.0 endpoints_compatible region:us conversational