Mercor

GLM-5.3 is Z.ai’s frontier coding model designed for complex software engineering, long-horizon agent tasks, and advanced post-training research. The model uses the same base model as GLM-5.2, with improvements coming from scaled post-training across more environments, more diverse tasks, and larger compute investment. GLM-5.3 delivers stronger coding performance, better task ownership, improved benchmark results, and greater efficiency across realistic development workflows. It is built to handle complex coding tasks, production-style engineering work, research environments, automation tasks, and agentic workflows that require multi-step execution. The model also shows emergent cyber capabilities in vulnerability discovery and exploitation-chain reasoning, with safety evaluation and hardening planned before open-weight release.

Textkernel is a global leader in AI-powered recruitment and HR technology, delivering innovative solutions to over 2,500 software vendors, corporate and staffing organizations worldwide. Our expertise lies in multilingual parsing, semantic search, skill and profession taxonomies, labor market intelligence, automated candidate engagement, and a mid office solution for staffing companies. Our AI-driven solutions streamline recruitment, delivering enhanced candidate matches, time savings, and improved decision-making. Access valuable insights and make data-backed decisions. Boost efficiency, reduce manual work, and stay ahead in the competitive talent market. We offer a modular approach consisting of products that can be combined, configured, and customized to tackle the challenges that matter most to your organization. Our suite of AI-powered products streamlines and automates the recruitment and talent management processes, seamlessly integrating with existing HR technology.