Participants - Retrieval Augmented Generation (RAG) 2025¶

DUTH¶

• Name: Giorgos Arampatzis
• Organization: Democritus University of Thrace
• Runs: duth_stablelm2_rj_v1 | duth.hybrid.qwen.cal | duth.hybrid.stableri | duth.hybrid.qwencon | hybrid.stable.loose2

NITATREC¶

• Name: Aparajita Sinha
• Organization: NIT Agartala TREC RAG Team
• Runs: bm25_NITA_JH | NITA_R_JH_HY | NITA_R_DPR | ag-run-1-JH | NITA_AG_JH

IRIT-ISIR-EV¶

• Name: Hanane Djedal
• Organization: Institut de Recherche en Informatique de Toulouse
• Runs: strd_roll_segment | standard_roll

ncsu-las¶

• Name: Elizabeth Richerson
• Organization: NCSU LAS
• Runs: LAS-agentic-RAG-selector | LAS-agentic-RAG-agent | single-agent-trim | selector-agent-trim | LAS_con-que | LAS_sep-que | LAS_con-que-con-nug | LAS_con-que-sep-nug

cfdalab¶

• Name: Che-Cheng Wu
• Organization: Computational Finance and Data Analytics Lab
• Runs: ag-v2-gpt | ag-v1-gpt | ag-v2-llama | rag-v2-gpt | rag-v1-gpt | rag-v2-llama | RRF_all | Anserini_bm25_only | RRF_colert_bm25 | RRF_minilm_bm25 | rag_v4 | RRF_colbert_minlm

WING-II¶

• Name: II WING
• Organization: National University of Singapore
• Runs: wingii-v3-gpt | wingii-3-rl-refined | no-llm-refined | no-llm

GenAIus¶

• Name: Reyyan Yeniterzi
• Organization: GenAIus Technologies
• Runs: nugget-generation | cluster-generation | unique_cluster_cnt | cluster_cnt | citation_cnt | nugget_cnt | norm_nugget_cnt

hltcoe-multiagt¶

• Name: Dawn Lawrie
• Organization: JHU HLTCOE SCALE25 gen multiagent
• Runs: gptr.nt_q4d4 | lg_nt_q4d12l3_c | lg_nt_q4d12l3 | gptr_nt_q3d3 | gptr_e2_q4d4 | gptr_e2_q3d3 | extractive_rag | swarm_c | swarm

uogTr¶

• Name: Richard McCreadie
• Organization: University of Glasgow Terrier Team
• Runs: e5_monot5_searchR1 | genSubQ_merge

grilllab¶

• Name: Paul Owoicho
• Organization: GRILL Lab
• Runs: grilllab-agentic-gpt4 | grilllab-agentic-gpt4-generation | grilllab-agent-gpt45 | grilllab-gpt45-gen

HLTCOE¶

• Name: William Walden
• Organization: Human Language Technology Center of Excellence
• Runs: cru-ansR | cru-ansR-conf | cru-ablR | cru-ablR-conf | cru-ansR-bareconf | jcru-ansR | jcru-ansR-all | jcru-ablR | jcru-ablR-all

WaterlooClarke¶

• Name: Charles Clarke
• Organization: University of Waterloo (Clarke)
• Runs: ronly_combined | ronly_auto_plan | ronly_garag | ronly_nuggetizer | ronly_auto_selected | auto_selected | combined | auto_plan | garag | nuggetizer

IDACCS¶

• Name: John Conroy
• Organization: IDA Center for Computing Sciences
• Runs: IDACCS-hybrid-gpt4-1 | IDACCS-nugg-gpt-4-1 | IDACCSabstrct-gpt4-1 | IDACCS-hybrid-gpt4o | IDACCS-nugg-gpt-4o

coordinators¶

• Name: Ian Soboroff
• Organization: Track Coordinators
• Runs: anserini_bm25_top100 | bm25_rocchio_top100 | rag25_test_qwen3_50 | rag25_qwen3_50_ag | rag25_qwen3_20_ag | rag25_test_qwen3_20 | rag25_test_rankqwen3 | rag25_test_splade-v3 | splade-v3-arctic-l | splade-v3-arctic-m | rag25_test_arctic-l | rag25_test_arctic-m | gemini_2_5_pro | gpt_4-1 | gpt_4-1-sub-narr | gpt_4_1-sub-narr-2 | gpt_5-sub-narr | gpt-oss-20b-high | gpt-oss-20b-low | gpt-oss-20b-medium | gpt-oss-20b-sn-high | gpt-oss-20b-sn-low | gpt-oss-20b-sn-med | gpt-oss-120b-sn-high | gpt-oss-120b-sn-med | gpt-oss-120b-sn-low | Qwen3-30B-Instruct | Qwen3-30BInstruct-sn | Qwen3-30B-Think | Qwen3-30BThink-sn | gpt-oss-120b-high | gpt-oss-120b-med | gpt-oss-120b-low | ensemble_umbrela1

digsci¶

• Name: Trevor Hubbard
• Organization: Digital Science
• Runs: lucerank

tus¶

• Name: Yukio Uematsu
• Organization: Tokyo University of Science
• Runs: uema2lab_B4 | uema2lab_base | uema2lab_rag_org | uema2lab_rrf | uema2lab_rrf_k10 | uema2lab_rag_fewdoc | uema2lab_narrative | uema2lab_segment

NIT Agartala¶

• Name: Aparajita Sinha
• Organization: National Institute of Technology, Agartala
• Runs: NITA-Qrels

ii_research¶

• Name: Haitao Yu
• Organization: II-Lab, University of Tsukuba
• Runs: bm25-rz7b-2025a

hltcoe-rerank¶

• Name: Dylan Ju
• Organization: JHU HLTCOE SCALE25 rerank
• Runs: hltcoe-gpt5.searcher | hltcoe-lg.fsrrf | hltcoe-lg.qwen | hltcoe-lg.searcher | hltcoe-qwen | hltcoe-fsrrf | hltcoe-searcher | hltcoe-lg.jina | hltcoe-jina | hltcoe-qwen-jina

RMIT-IR¶

• Name: Shuoqi Sun
• Organization: RMIT University
• Runs: Kun-Third

UTokyo¶

• Name: Sho Fukada
• Organization: The University of Tokyo
• Runs: qwen_splade | 4method_merge | gpt41 | r_2method_ag_gpt41 | r_4method_ag_gpt41

clip2025¶

• Name: Chan-He Ten
• Organization: National Chengchi University
• Runs: sentence-transformers-all-MiniLM-L6-v2 | hybrid-rerank | ori_query_entities | sub_query_entities | KG-AG-1 | Rerank-Top50_v2 | Rerank-Top50_v3

MITLL¶

• Name: Daniel Gwon
• Organization: MIT Lincoln Laboratory
• Runs: full | no-decomp | no-reranker | no-decomp-reranker | full-ret | ret-gemma | ret-no-decomp | ret-no-reranker | ret-splade-only