GLM-5.3-Flash
Powerful multimodal AI with greater efficiency and lower cos
GLM-5.3-Flash is a natively multimodal model from the GLM-5 family, designed to deliver strong capabilities with lower compute requirements. With 320 billion total parameters and 18 billion active parameters, it handles text, images, video, and files while supporting coding, tool use, and agentic workflows. Its optimized architecture reduces inference overhead and enables fast, efficient execution across demanding tasks.