Triple

T8462491
Position Surface form Disambiguated ID Type / Status
Subject Line 10 (Shanghai Metro) E200075 entity
Predicate hasStation P35 FINISHED
Object Tongji University station
Tongji University station is a Shanghai Metro stop serving the area around Tongji University, a major university in the Yangpu District of Shanghai.
 E763880 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 station | Statement: [Line 10 (Shanghai Metro), hasStation, Tongji University station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tongji University station
Context triple: [Line 10 (Shanghai Metro), hasStation, Tongji University station]
  • A. Hongqiao Road Station
    Hongqiao Road Station is a major Shanghai Metro interchange station serving multiple lines in the western part of the city.
  • B. Xujiahui Station
    Xujiahui Station is a major Shanghai Metro interchange and commercial hub serving the busy Xujiahui area in Shanghai, China.
  • C. Shanghai Stadium Station
    Shanghai Stadium Station is a Shanghai Metro station serving the area around Shanghai Stadium in the Xuhui District of Shanghai, China.
  • D. Renmin University station
    Renmin University station is a Beijing Subway station serving the area around Renmin University of China in the city’s Haidian District.
  • E. Jiaotong University station
    Jiaotong University station is a Shanghai Metro interchange station serving the area around Shanghai Jiao Tong University.
  • 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 station
Triple: [Line 10 (Shanghai Metro), hasStation, Tongji University station]
Generated description
Tongji University station is a Shanghai Metro stop serving the area around Tongji University, a major university in the Yangpu District of Shanghai.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tongji University station
Target entity description: Tongji University station is a Shanghai Metro stop serving the area around Tongji University, a major university in the Yangpu District of Shanghai.
  • A. Hongqiao Road Station
    Hongqiao Road Station is a major Shanghai Metro interchange station serving multiple lines in the western part of the city.
  • B. Xujiahui Station
    Xujiahui Station is a major Shanghai Metro interchange and commercial hub serving the busy Xujiahui area in Shanghai, China.
  • C. Shanghai Stadium Station
    Shanghai Stadium Station is a Shanghai Metro station serving the area around Shanghai Stadium in the Xuhui District of Shanghai, China.
  • D. Renmin University station
    Renmin University station is a Beijing Subway station serving the area around Renmin University of China in the city’s Haidian District.
  • E. Jiaotong University station
    Jiaotong University station is a Shanghai Metro interchange station serving the area around Shanghai Jiao Tong University.
  • 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_69ca83198c4c8190a337bf717d1813f5 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe4a251f08190840a7fc31ff528b5 completed March 31, 2026, 3:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfab16ebd08190a4851e70a41e9908 completed April 3, 2026, 11:57 a.m.
NEDg Description generation batch_69cfac76d0f8819090c2bff520db52f4 completed April 3, 2026, 12:03 p.m.
NED2 Entity disambiguation (via description) batch_69cfad04e514819084bf30b8f026c031 completed April 3, 2026, 12:05 p.m.
Created at: March 30, 2026, 6:10 p.m.