Qwen/Qwen2.5-Math-1.5B-Instruct

Qwen/Qwen2.5-Math-1.5B-Instruct is a 1.5 billion parameter instruction-tuned large language model developed by Qwen, specifically optimized for solving mathematical problems. It supports both Chain-of-Thought (CoT) and Tool-integrated Reasoning (TIR) in English and Chinese. This model is designed for precise computation and algorithmic manipulation in mathematical contexts, building upon the Qwen2-Math series.