AdaVDR: Adaptive Tool Use and Reflection for Video Deep Research

arXiv:2608.25559 · cs.CV, cs.AI · Submitted 2026-08-26 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-08-26

Updated: 2026-08-26

Code: https://github.com/Accio-Lab/AdaVDR

Project page: https://accio-lab.github.io/AdaVDR

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Grounding — 125× in this paper · explained in 3 episodes
• Accuracy — 26× in this paper · explained in 1 episode
• Benchmark — 16× in this paper · explained in 2 episodes
• Reinforcement Learning — 10× in this paper · explained in 4 episodes
• Fine-Tuning — 7× in this paper · explained in 5 episodes
• Adam — 6× in this paper · explained in 2 episodes
• Redundancy — 5× in this paper · explained in 2 episodes
• GRPO — 4× in this paper · explained in 6 episodes
• Conference on Computer Vision and Pattern Recognition — 3× in this paper
• Ablation — 2× in this paper · explained in 1 episode
• Adaptive Reasoning — 2× in this paper · explained in 2 episodes
• Agentic Search — 2× in this paper · explained in 1 episode
• LLM judge — 2× in this paper · explained in 2 episodes
• Verification — 2× in this paper · explained in 2 episodes
• Visual Grounding — 2× in this paper · explained in 2 episodes
• Adaptive Mechanism — 1× in this paper · explained in 1 episode
• Agentic Reasoning — 1× in this paper · explained in 1 episode
• Aggregation — 1× in this paper · explained in 1 episode
• Commentary — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Core — 1× in this paper · explained in 2 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Group Relative Policy Optimization — 1× in this paper
• Reinforcement Learning (RL) — 1× in this paper · explained in 25 episodes
• Supervised Fine-Tuning (SFT) — 1× in this paper · explained in 8 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Qwen3-VL Technical Report
• ARKitScenes: A Diverse Real-World Dataset For 3D Indoor Scene Understanding Using Mobile RGB-D Data
• OpenSearch-VL: An Open Recipe for Frontier Multimodal Search Agents
• REDSearcher: A Scalable and Cost-Efficient Framework for Long-Horizon Search Agents
• VideoSearcher: Empowering Video Deep Research with Multi-Tool Agentic Reasoning via Reinforcement Learning
• Vision-DeepResearch: Incentivizing DeepResearch Capability in Multimodal Large Language Models
• GPT-4o System Card
• Search-R1: Training LLMs to Reason and Leverage Search Engines with Reinforcement Learning
• VideoThinker: Building Agentic VideoLLMs with LLM-Guided Tool Reasoning
• HyperEyes: Dual-Grained Efficiency-Aware Reinforcement Learning for Parallel Multimodal Search Agents
• WebSailor: Navigating Super-human Reasoning for Web Agent
• Video-Browser: Towards Agentic Open-web Video Browsing
• Watching, Reasoning, and Searching: A Video Deep Research Benchmark on Open Web for Agentic Video Reasoning
• VideoMind: A Chain-of-LoRA Agent for Temporal-Grounded Video Reasoning
• MR. Video: "MapReduce" is the Principle for Long Video Understanding
• DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models
• OpenAI GPT-5 System Card
• Gemini: A Family of Highly Capable Multimodal Models
• Qwen3.5-Omni Technical Report
• InternVL3.5: Advancing Open-Source Multimodal Models in Versatility, Reasoning, and Efficiency

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