transformers safetensors mistral text-generation japanese-stablelm causal-lm ja dataset:wikipedia dataset:mc4 dataset:cc100 dataset:oscar-corpus/OSCAR-2301 dataset:oscar-corpus/OSCAR-2201 dataset:cerebras/SlimPajama-627B arxiv:2310.06825 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us