DAILY SITUATION RECAP: - ZAI releases GLM-5.3. GLM-5.3 is the exact same base model as GLM-5.2, released June 13, but with post-training improvements. It performs similarly to Kimi K3 on most benchmarks, but is substantially improved on TerminalBench and on cyber capabilities. ZAI found that the model performs substantially better than GLM-5.2 and Kimi K3 on cybersecurity benchmarks (though still behind Mythos and Sol), and was able to chain together multiple exploits. In response, the company…