transformers gguf safetensors qwen2.5 7B Instruct Math CoT one-shot text-generation en dataset:prithivMLmods/Math-IIO-68K-Mini base_model:Qwen/Qwen2.5-7B-Instruct base_model:quantized:Qwen/Qwen2.5-7B-Instruct license:creativeml-openrail-m endpoints_compatible region:us conversational