Graph Question Answering on ExplaGraphs (test)
91.51AccuracyTopoRAG w/ LoRA
Evaluation results
| Method | Links | |
|---|---|---|
| TopoRAG w/ LoRASetting=Tuned LLM2026.02 | 91.51 | |
| TopoRAGSetting=Frozen LLM w/ PT2026.02 | 88.99 | |
| G-Retriever w/ LoRASetting=Tuned LLM2026.02 | 87.05 | |
| LoRASetting=Tuned LLM2026.02 | 85.38 | |
| SubgraphRAGSetting=Frozen LLM w/ PT2026.02 | 85.35 | |
| G-RetrieverSetting=Frozen LLM w/ PT2026.02 | 85.16 | |
| GraphTokenSetting=Frozen LLM w/ PT2026.02 | 85.08 | |
| GNN-RAGSetting=Tuned LLM2026.02 | 84.66 | |
| KAPINGSetting=Inference-only2026.02 | 62.27 | |
| CoT-BAGSetting=Inference-only2026.02 | 57.94 | |
| Prompt tuningSetting=Frozen LLM w/ PT2026.02 | 57.63 | |
| Zero-CoTSetting=Inference-only2026.02 | 57.04 | |
| Zero-shotSetting=Inference-only2026.02 | 56.5 |