transformers gguf gpt llm large language model h2o-llmstudio llama-cpp gguf-my-repo text-generation en ja dataset:fujiki/japanese_hh-rlhf-49k base_model:haqishen/h2o-Llama-3-8B-Japanese-Instruct base_model:quantized:haqishen/h2o-Llama-3-8B-Japanese-Instruct license:llama3 region:us