Small Vision-Language Models: A Survey on Compact Architectures and Techniques
On the map: Multimodal LLMs / vision-language models → MLLM training and visual instruction tuning
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Abstract (arXiv)
The emergence of small vision-language models (sVLMs) marks a critical advancement in multimodal AI, enabling efficient processing of visual and textual data in resource-constrained environments. This survey offers a comprehensive exploration of sVLM development, presenting a taxonomy of architectures - transformer-based, mamba-based, and hybrid - that highlight innovations in compact design and computational efficiency. Techniques such as knowledge distillation, lightweight attention mechanisms, and modality pre-fusion are discussed as enablers of high performance with reduced resource requirements. Through an in-depth analysis of models like TinyGPT-V, MiniGPT-4, and VL-Mamba, we identify trade-offs between accuracy, efficiency, and scalability. Persistent challenges, including data biases and generalization to complex tasks, are critically examined, with proposed pathways for addressing them. By consolidating advancements in sVLMs, this work underscores their transformative potential for accessible AI, setting a foundation for future research into efficient multimodal systems.
Key facts. Cited by 4 papers in the map (data through 14 Oct 2026). Placed in MLLM training and visual instruction tuning, one of 16 directions in Multimodal LLMs / vision-language models. Builds on 56 of its 93 references that are in the map. First posted on arXiv 9 Mar 2025.
Builds on
56 of 93 references.
Closest ancestors · 4
Same direction, newest first
- 2024To Preserve or To Compress: An In-Depth Study of Connector Selection in Multimodal Large Language Models9 Oct
- 2024Cobra: Extending Mamba to Multi-Modal Large Language Model for Efficient Inference21 Mar
- 2023TinyGPT-V: Efficient Multimodal Large Language Model via Small Backbones28 Dec
- 2023Improved Baselines with Visual Instruction Tuning5 Oct
Other references · 52
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50 most cited of 52 All 52 (JSON)
Built on by
Citing papers per year: 2025: 3; 2026: 1.
4 papers.
- 2025Frame Sampling Strategies Matter: A Benchmark for small vision language modelscited by 6
- 2025From the Laboratory to Real-World Application: Evaluating Zero-Shot Scene Interpretation on Edge Devices for Mobile Roboticscited by 1
- 2025Keeping it Local, Tiny and Real: Automated Report Generation on Edge Computing Devices for Mechatronic-Based Cognitive Systemscited by 1
- 2026OpenGlass: A Sensing-Computing Split Architecture for Local MLLM-Driven Real-Time Visual Assistancecited by 0
- 2026OpenGlass: A Sensing-Computing Split Architecture for Local MLLM-Driven Real-Time Visual Assistance3 Jul 2026
- 2025Keeping it Local, Tiny and Real: Automated Report Generation on Edge Computing Devices for Mechatronic-Based Cognitive Systems4 Nov 2025
- 2025From the Laboratory to Real-World Application: Evaluating Zero-Shot Scene Interpretation on Edge Devices for Mobile Robotics4 Nov 2025
- 2025Frame Sampling Strategies Matter: A Benchmark for small vision language models18 Sep 2025
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