transformers safetensors llama text-generation mergekit merge arxiv:2203.05482 base_model:DavidAU/Psyonic-Cetacean-V1-20B-Ultra-Quality-Float32 base_model:merge:DavidAU/Psyonic-Cetacean-V1-20B-Ultra-Quality-Float32 base_model:tavtav/Rose-20B base_model:merge:tavtav/Rose-20B autotrain_compatible text-generation-inference endpoints_compatible region:us