transformers gguf gemma steerlm TensorBlock GGUF en ja dataset:OpenAssistant/oasst2 dataset:nvidia/HelpSteer base_model:karakuri-ai/karakuri-lm-7b-apm-v0.1 base_model:quantized:karakuri-ai/karakuri-lm-7b-apm-v0.1 license:gemma endpoints_compatible region:us conversational