GLM-4.7, the latest open-source large language model from Zhipu AI (Z.ai), has taken the AI community by storm. With 355B total parameters (32B active), a massive 200K context window, and remarkable coding capabilities—achieving 73.8% on SWE-bench—it's positioned as a powerful alternative to proprietary models like Claude Sonnet 4.5. The best part? You can access GLM-4.7 for free through multiple platforms. This guide will walk you through all the legitimate ways to use GLM-4.7 without spending a dime.