Z.ai releases GLM-5.3, a 753B open-weights model aimed at coding and cyber tasks
GLM-5.3 reuses the GLM-5.2 base with new post-training. The weights are public under a custom glm-5.3 licence.
The AI that actually shipped
GLM-5.3 reuses the GLM-5.2 base with new post-training. The weights are public under a custom glm-5.3 licence.