Zhicheng Dou

Gaoling School of Artificial Intelligence

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Multimodal Models (2)Tool Use & Agents (2)Eval Frameworks & Benchmarks (1)Recommendation & Information Retrieval (1)

Frequent co-authors

Xiaoxi Li (1)Xiaoxi Li (1)Wenxiang Jiao (1)Wenxiang Jiao (1)

Papers (2)

Feb 26, 2026

2w ago·also Gaoling AI, Stevens, USTC

OmniGAIA: Towards Native Omni-Modal AI Agents

Current multimodal models are stuck in bi-modal interactions, but OmniGAIA and OmniAtlas offer a path towards truly omni-modal AI assistants capable of reasoning and tool use across video, audio, and images.

Xiaoxi Li, Xiaoxi Li, Wenxiang Jiao +14

Eval Frameworks & Benchmarks Multimodal Models Tool Use & Agents

Feb 11, 2026

Feb 11, 2026·also Mila, Gaoling AI, OPPO, USTC

DeepImageSearch: Benchmarking Multimodal Agents for Context-Aware Image Retrieval in Visual Histories

Current multimodal retrieval systems fall flat when faced with realistic visual streams where context is distributed across time, motivating a new agentic paradigm for context-aware image retrieval.

Chenlong Deng, Mengjie Deng, Junjie Wu +11

Multimodal Models Recommendation & Information Retrieval Tool Use & Agents