gguf text-generation dataset:macadeliccc/opus_samantha dataset:cognitivecomputations/ultrachat-uncensored dataset:teknium/OpenHermes-2.5 dataset:Sao10K/Claude-3-Opus-Instruct-15K base_model:Qwen/Qwen2-7B base_model:quantized:Qwen/Qwen2-7B license:apache-2.0 region:us