慧鉴AI 2026.05 - Present A digital content forensics agent combining rapid screening, multi-source review, and evidence reporting for images, videos, and documents. 企管星 · 专家智能体 2026.05 - Present An enterprise expert-agent platform offering domain-specific guidance across management, finance, technology, production, and lean operations. 无铭AI 2023.04 A WeChat-based AI assistant combining conversational AI, image generation, document reading, speaking practice, and scenario writing. Visual Layer Selection Studying which visual encoder layers provide the most useful signals for multimodal language models. Multi-Layer Feature Fusion Comparing methods for combining complementary visual features across encoder layers. Connector Selection Analyzing how visual-language connectors preserve or compress information in multimodal models.