{"type": "article", "title": "How I Built a Local, Multimodal Gemma 4 Visual Regression & Patch Agent: Closed-Loop Validation, Canvas Pixel Diffing, and Reproducible Benchmarks", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/how-i-built-a-local-multimodal-gemma-4-visual-regression-patch-agent-closed-loop", "original_source": "https://dev.to/kanyingidickson-dev/how-i-built-a-local-multimodal-gemma-4-visual-regression-patch-agent-closed-loop-validation-4jkc", "published": "2026-05-23T00:00:57+00:00", "accessed": "2026-07-07", "id": "how-i-built-a-local-multimodal-gemma-4-visual-regression-patch-agent-closed-loop"}