Triple

T8663866
Position Surface form Disambiguated ID Type / Status
Subject Line 3 (Shanghai Metro) E205614 entity
Predicate hasStation P35 FINISHED
Object Youyi Road station
Youyi Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District of Shanghai, China.
 E814928 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: Youyi Road station | Statement: [Line 3 (Shanghai Metro), hasStation, Youyi Road station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Youyi Road station
Context triple: [Line 3 (Shanghai Metro), hasStation, Youyi Road station]
  • A. Shiguang Road station
    Shiguang Road station is a Shanghai Metro station that serves as the northern terminus of Line 8 in Shanghai, China.
  • B. Tiantong Road station
    Tiantong Road station is a Shanghai Metro station located in the Hongkou District, serving as part of the city's extensive urban rail transit network.
  • C. Yaohua Road station
    Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
  • D. Yuntai Road station
    Yuntai Road station is a Shanghai Metro station serving the Pudong area as part of the city's extensive rapid transit network.
  • E. Yishan Road station
    Yishan Road station is an interchange station on the Shanghai Metro serving multiple lines in the Xuhui District of Shanghai, China.
  • 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: Youyi Road station
Triple: [Line 3 (Shanghai Metro), hasStation, Youyi Road station]
Generated description
Youyi Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District of Shanghai, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Youyi Road station
Target entity description: Youyi Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District of Shanghai, China.
  • A. Shiguang Road station
    Shiguang Road station is a Shanghai Metro station that serves as the northern terminus of Line 8 in Shanghai, China.
  • B. Tiantong Road station
    Tiantong Road station is a Shanghai Metro station located in the Hongkou District, serving as part of the city's extensive urban rail transit network.
  • C. Yaohua Road station
    Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
  • D. Yuntai Road station
    Yuntai Road station is a Shanghai Metro station serving the Pudong area as part of the city's extensive rapid transit network.
  • E. Yishan Road station
    Yishan Road station is an interchange station on the Shanghai Metro serving multiple lines in the Xuhui District of Shanghai, China.
  • 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_69ca83516ae88190aefe034b3bc589e3 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc489f7edc8190bde1b4dc09249207 completed March 31, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69d190aa70f0819088998b0e895ea36a completed April 4, 2026, 10:28 p.m.
NEDg Description generation batch_69d19302a780819084577a794cc8bf67 completed April 4, 2026, 10:38 p.m.
NED2 Entity disambiguation (via description) batch_69d193da01748190843de1d1f2731cd3 completed April 4, 2026, 10:42 p.m.
Created at: March 30, 2026, 6:30 p.m.