Triple

T8258731
Position Surface form Disambiguated ID Type / Status
Subject School of Mechanical Engineering, Tongji University E193136 entity
Predicate campus P269 FINISHED
Object Tongji University main campus
Tongji University main campus is the primary and historic core of Tongji University in Shanghai, housing its central academic, administrative, and student life facilities.
E721240 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Tongji University main campus | Statement: [School of Mechanical Engineering, Tongji University, campus, Tongji University main campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tongji University main campus
Context triple: [School of Mechanical Engineering, Tongji University, campus, Tongji University main campus]
  • A. Shanghai Jiao Tong University (Xuhui campus)
    Shanghai Jiao Tong University (Xuhui campus) is the historic main campus of one of China’s leading research universities, located in Shanghai’s central Xuhui District and known for its traditional architecture and strong engineering and science programs.
  • B. Shanghai Jiao Tong University Minhang Campus
    Shanghai Jiao Tong University Minhang Campus is the main and largest campus of Shanghai Jiao Tong University, located in Shanghai’s Minhang District and known for its comprehensive academic programs and research facilities.
  • C. Zhangjiang campus
    Zhangjiang campus is one of Fudan University's campuses in Shanghai, known for its focus on science, technology, and research in collaboration with the nearby Zhangjiang Hi-Tech Park.
  • D. Shanghai University Baoshan Campus
    Shanghai University Baoshan Campus is a major campus of Shanghai University located in Shanghai’s Baoshan District, known for its comprehensive academic programs and modern facilities.
  • E. Shanghai International Studies University Hongkou campus
    Shanghai International Studies University Hongkou campus is a major urban campus of Shanghai International Studies University, known for its focus on foreign language and international studies education in central Shanghai.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tongji University main campus
Triple: [School of Mechanical Engineering, Tongji University, campus, Tongji University main campus]
Generated description
Tongji University main campus is the primary and historic core of Tongji University in Shanghai, housing its central academic, administrative, and student life facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tongji University main campus
Target entity description: Tongji University main campus is the primary and historic core of Tongji University in Shanghai, housing its central academic, administrative, and student life facilities.
  • A. Shanghai Jiao Tong University (Xuhui campus)
    Shanghai Jiao Tong University (Xuhui campus) is the historic main campus of one of China’s leading research universities, located in Shanghai’s central Xuhui District and known for its traditional architecture and strong engineering and science programs.
  • B. Shanghai Jiao Tong University Minhang Campus
    Shanghai Jiao Tong University Minhang Campus is the main and largest campus of Shanghai Jiao Tong University, located in Shanghai’s Minhang District and known for its comprehensive academic programs and research facilities.
  • C. Zhangjiang campus
    Zhangjiang campus is one of Fudan University's campuses in Shanghai, known for its focus on science, technology, and research in collaboration with the nearby Zhangjiang Hi-Tech Park.
  • D. Shanghai University Baoshan Campus
    Shanghai University Baoshan Campus is a major campus of Shanghai University located in Shanghai’s Baoshan District, known for its comprehensive academic programs and modern facilities.
  • E. Shanghai International Studies University Hongkou campus
    Shanghai International Studies University Hongkou campus is a major urban campus of Shanghai International Studies University, known for its focus on foreign language and international studies education in central Shanghai.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca82dfad9c8190b8cd18fb89f50f40 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb78fe5e2c819080741ea24bae0807 completed March 31, 2026, 7:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd355bef508190894bd01ec39e83f6 completed April 1, 2026, 3:10 p.m.
NEDg Description generation batch_69cd37a7ea30819094b1c140868fab5f completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4f0055dc8190803a7c412533aec4 completed April 1, 2026, 4:59 p.m.
Created at: March 30, 2026, 5:49 p.m.