transformers safetensors llama text-generation en dataset:TIGER-Lab/MathInstruct arxiv:2309.05653 base_model:TIGER-Lab/MAmmoTH-Coder-13B base_model:quantized:TIGER-Lab/MAmmoTH-Coder-13B license:mit autotrain_compatible text-generation-inference 4-bit awq region:us