HANIA: Planner-Guided Multimodal Graph Evidence Selection for Grounded Question Answering

arXiv:2608.29088 · cs.AI · Submitted 2026-08-29 · Read on arXiv

cs.AI

Submitted: 2026-08-29

Updated: 2026-09-23

Comments: 10 pages, 1 figure. Accepted at Graph-enhanced LLMs for trustwOrthy Web data management (GLOW), ISWC 2026 Workshops, Bari, Italy

Code: https://github.com/Zafar-southeast/HANIA

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

Terminology

• Pruning — 22× in this paper · explained in 4 episodes
• Accuracy — 20× in this paper · explained in 1 episode
• RAG — 13× in this paper · explained in 3 episodes
• Knowledge Graph — 10× in this paper · explained in 7 episodes
• Graph Construction — 9× in this paper · explained in 3 episodes
• Provenance — 9× in this paper · explained in 3 episodes
• Ablation — 6× in this paper · explained in 1 episode
• Alignment — 4× in this paper · explained in 1 episode
• Fine-Tuning — 4× in this paper · explained in 5 episodes
• Abstention — 3× in this paper · explained in 1 episode
• Benchmark — 3× in this paper · explained in 2 episodes
• Knowledge graphs — 3× in this paper · explained in 2 episodes
• Redundancy — 3× in this paper · explained in 2 episodes
• Instruction Tuning — 2× in this paper · explained in 2 episodes
• Multimodal Reasoning — 2× in this paper · explained in 5 episodes
• Action Space — 1× in this paper · explained in 1 episode
• Adam — 1× in this paper · explained in 2 episodes
• Aggregation — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Empirical Methods in Natural Language Processing — 1× in this paper
• Grounding — 1× in this paper · explained in 3 episodes
• Hallucination — 1× in this paper · explained in 3 episodes
• Interpretability — 1× in this paper · explained in 15 episodes
• LLM Integration — 1× in this paper · explained in 2 episodes
• Multi-hop Reasoning — 1× in this paper · explained in 3 episodes
• Multimodal Inputs — 1× in this paper · explained in 2 episodes
• Retrieval-Augmented Generation (RAG) — 1× in this paper · explained in 16 episodes
• Transformer — 1× in this paper · explained in 2 episodes

Sources

• Qwen3-VL Technical Report
• Aligning Vision to Language: Annotation-Free Multimodal Knowledge Graph Construction for Enhanced LLMs Reasoning
• Hybrid-SQuAD: Hybrid Scholarly Question Answering Dataset
• Qwen3 Technical Report

Related papers

• MAVEN-T: Reinforced Heterogeneous Distillation for Real-Time Multi-Agent Trajectory Prediction
• Model Discovery Agent: LLM-assisted Bayesian experiment design for data-efficient discovery of mechanistic world models
• Agents' Last Exam
• The Clinician's Veto: Navigating Trust, Liability, and Uncertainty in Autonomous AI Prescribing
• MindHelper: Closed-Loop Embodied Mental-State Reasoning for Precision Intervention
• Incumbent Advantage: Brand Bias and Cognitive Manipulation Dynamics in LLM Recommendation Systems