transformers safetensors qwen2 text-generation multilingual sea sailor sft chat instruction conversational en zh id th vi ms lo dataset:CohereForAI/aya_dataset dataset:CohereForAI/aya_collection dataset:Open-Orca/OpenOrca arxiv:2404.03608 base_model:sail/Sailor-1.8B license:apache-2.0 autotrain_compatible text-generation-inference region:us