Papers by Gengze Zhou
VLN-MME: Diagnosing MLLMs as Language-guided Visual Navigation Agents (2026.acl-long)
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| Challenge: | Multimodal Large Language Models have demonstrated remarkable capabilities across vision-language tasks, but their performance as embodied agents needs further exploration. |
| Approach: | They propose a framework to evaluate multimodal large language models as zero-shot agents . they find that enhancing prevalent agents with Chain-of-Thought reasoning and self-reflection leads to an unexpected performance decrease. |
| Outcome: | The proposed framework enables comparisons and component-level ablations across diverse MLLM architectures, agent designs, and navigation tasks. |