transformers mergekit merge text-generation base_model:Locutusque/Hercules-2.5-Mistral-7B base_model:merge:Locutusque/Hercules-2.5-Mistral-7B base_model:Nitral-Archive/Pasta-PrimaMaid-7b base_model:merge:Nitral-Archive/Pasta-PrimaMaid-7b endpoints_compatible region:us