<p>Poetiq's Meta-System automatically constructed and optimized an inference harness for LiveCodeBench Pro using only Gemini 3.1 Pro — no fine-tuning, no model internals. The same harness, applied without modification to GPT 5.5 High, Kimi K2.6, Gemini 3.0 Flash, and four other models, improved every one of them.</p> <p>The post <a href="https://www.marktechpost.com/2026/05/14/poetiqs-meta-system-automatically-builds-a-model-agnostic-harness-that-improved-every-llm-tested-on-livecodebench-pro-wi