transformers gguf musr question-answering reasoning en dataset:allenai/qasc base_model:MEscriva/ECE-PRYMMAL-0.5B-FT-V4-MUSR-Mathis base_model:quantized:MEscriva/ECE-PRYMMAL-0.5B-FT-V4-MUSR-Mathis license:apache-2.0 endpoints_compatible region:us conversational