GLM 5.1

Z AI

GLM-5.1 (Non-reasoning) is a variant of the GLM-5.1 model optimized for faster response times and cost-efficiency by omitting the dedicated reasoning/thinking process. It is suitable for general-purpose tasks, coding, and multimodal interactions where rapid output is prioritized over complex chain-of-thought reasoning.

Z AI

GLM-5.1 (Reasoning) is a large language model from Z AI (Zhipu AI) specifically optimized for complex reasoning tasks. It excels at multi-step logical deduction, problem-solving, and analysis, making it suitable for applications requiring deep thought and structured output.