Google Releases Gemini 3.7 Flash, Z.ai Unveils GLM-5.3 Coding Model

Google has launched Gemini 3.7 Flash, enhancing its Flash-tier coding scores significantly and making it generally available at a competitive price. Concurrently, Z.ai introduced GLM-5.3, an open-weights coding system that achieves substantial improvements in coding and security skills through scaled-up post-training without requiring a new base model.