Triple

T8532578
Position Surface form Disambiguated ID Type / Status
Subject Guangzhou Metro Line 7 E201990 entity
Predicate hasTerminus P388 FINISHED
Object Higher Education Mega Center South
Higher Education Mega Center South is a metro station in Guangzhou, China, serving the university district on Xiaoguwei Island in Panyu District.
E740226 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: Higher Education Mega Center South | Statement: [Guangzhou Metro Line 7, hasTerminus, Higher Education Mega Center South]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Higher Education Mega Center South
Context triple: [Guangzhou Metro Line 7, hasTerminus, Higher Education Mega Center South]
  • A. Universities of the Greater Region
    The Universities of the Greater Region is a cross-border university network in Western Europe that promotes academic cooperation, mobility, and joint programs among institutions in Luxembourg, Germany, France, and Belgium.
  • B. Campus East
    Campus East is a major part of the University of York’s Heslington East expansion, housing modern academic buildings, student accommodation, and research facilities.
  • C. Suroeste campus
    Suroeste campus is a regional branch of the University of Antioquia that serves the southwestern area of the Antioquia department in Colombia with higher education and community-oriented programs.
  • D. North Academic Center
    North Academic Center is a major academic building complex that houses classrooms, offices, and student facilities at the City College of New York’s primary campus.
  • E. University City
    University City is a vibrant West Philadelphia neighborhood known for its major universities, research institutions, and cultural diversity.
  • 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: Higher Education Mega Center South
Triple: [Guangzhou Metro Line 7, hasTerminus, Higher Education Mega Center South]
Generated description
Higher Education Mega Center South is a metro station in Guangzhou, China, serving the university district on Xiaoguwei Island in Panyu District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Higher Education Mega Center South
Target entity description: Higher Education Mega Center South is a metro station in Guangzhou, China, serving the university district on Xiaoguwei Island in Panyu District.
  • A. Universities of the Greater Region
    The Universities of the Greater Region is a cross-border university network in Western Europe that promotes academic cooperation, mobility, and joint programs among institutions in Luxembourg, Germany, France, and Belgium.
  • B. Campus East
    Campus East is a major part of the University of York’s Heslington East expansion, housing modern academic buildings, student accommodation, and research facilities.
  • C. Suroeste campus
    Suroeste campus is a regional branch of the University of Antioquia that serves the southwestern area of the Antioquia department in Colombia with higher education and community-oriented programs.
  • D. North Academic Center
    North Academic Center is a major academic building complex that houses classrooms, offices, and student facilities at the City College of New York’s primary campus.
  • E. University City
    University City is a vibrant West Philadelphia neighborhood known for its major universities, research institutions, and cultural diversity.
  • 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_69ca832355b08190b8b6a4ab4a4a3554 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe676e2ac8190b65a3d2a935776fd completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d70f81881908ac784608ad7a2aa completed April 2, 2026, 1:21 p.m.
NEDg Description generation batch_69ce6e69213c8190add7eb9cc74b1a33 completed April 2, 2026, 1:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce6f28ae6481909a8a13613f3eb5e0 completed April 2, 2026, 1:29 p.m.
Created at: March 30, 2026, 6:17 p.m.