Together AI Offers Free GLM 5.3 Testing

Together AI posted on X that people looking to try GLM 5.3 and GLM 5.3 Flash can access both models on Together Chat. The message states testing requires no API setup, just selecting a model and prompting. It adds that the service runs on secure North American infrastructure. An attached video shows the chat interface starting from an empty prompt box. The account describes the linked platform as the premium AI chat experience.