Co-founder & CTO, Metix AI
Dr. Zhilin Wang leads engineering and research at Metix AI, working on multi-agent LLM systems and semantic retrieval for recruiting.
LinkedIn profile of Zhilin Wang (opens in a new tab) · 4 articles
Why the durability of a production agent depends on its evaluation system: research-style testing, layered scoring, golden sets, calibrated judges, and evaluation wired into CI.
Read →A structural look at why production agent systems drift across the prompt, architecture, evaluation, and context layers, even when the spec and business goal stay fixed.
Read →A recruitment-domain semantic reranking system that uses LLM-synthesized supervision and boundary-aware reranking to improve candidate retrieval recall.
Read →A lifecycle-oriented review of AI recruiting systems, covering semantic matching, generative AI, multimodal assessment, bias, explainability, and human oversight.
Read →