gguf supertrainer2000 human-data stablelm_epoch text-generation en dataset:euclaise/TinyCoT dataset:euclaise/reddit-instruct dataset:sablo/oasst2_curated base_model:euclaise/Memphis-CoT-3B base_model:quantized:euclaise/Memphis-CoT-3B license:cc-by-sa-3.0 region:us conversational