Maintenance in progress

chinese lab z.ai released glm-5.2, a 753 billion parameter mixture-of-experts model, under mit license with full weights publicly available; it ranks above gpt-5.5 on coding benchmarks at roughly one-sixth the api cost. the open-sourcing of a frontier-tier model at this scale continues to compress the capability gap between closed western systems and open alternatives, and shifts the cost curve available to any downstream user globally. the competitive and geopolitical implications of frontier-class open weights being released from a chinese lab under permissive license are structurally significant.

ai benchmark tracking and chinese technology press