transformers safetensors llama text-generation conversational dataset:lodrick-the-lafted/OpusStories dataset:lodrick-the-lafted/Sao10K_Claude-3-Opus-Instruct-3.3K dataset:lodrick-the-lafted/Samantha-Opus dataset:lodrick-the-lafted/Worldsim-Opus license:llama3 autotrain_compatible text-generation-inference endpoints_compatible exl2 region:us