Triple

T8601309
Position Surface form Disambiguated ID Type / Status
Subject Line 8 (Shanghai Metro) E203680 entity
Predicate terminusStationSouth P19517 FINISHED
Object Shendu Highway station
Shendu Highway station is a Shanghai Metro station that serves as the southern terminus of Line 8 in Shanghai, China.
 E792118 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: Shendu Highway station | Statement: [Line 8 (Shanghai Metro), terminusStationSouth, Shendu Highway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shendu Highway station
Context triple: [Line 8 (Shanghai Metro), terminusStationSouth, Shendu Highway station]
  • A. Dahuasan Road station
    Dahuasan Road station is a metro station on the Shanghai Metro network serving passengers along Line 7 in Shanghai, China.
  • B. Longxi Road Station
    Longxi Road Station is a Shanghai Metro station located in the city's Changning District, serving local commuters and providing access to nearby residential and commercial areas.
  • C. Jianchuan Road Station
    Jianchuan Road Station is a Shanghai Metro station serving the Minhang District area of Shanghai, China.
  • D. Yili Road Station
    Yili Road Station is a Shanghai Metro station located in the city's Changning District, serving as part of the urban rapid transit network.
  • E. Songyuan Road Station
    Songyuan Road Station is a Shanghai Metro station located in the city's Changning District.
  • 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: Shendu Highway station
Triple: [Line 8 (Shanghai Metro), terminusStationSouth, Shendu Highway station]
Generated description
Shendu Highway station is a Shanghai Metro station that serves as the southern terminus of Line 8 in Shanghai, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shendu Highway station
Target entity description: Shendu Highway station is a Shanghai Metro station that serves as the southern terminus of Line 8 in Shanghai, China.
  • A. Dahuasan Road station
    Dahuasan Road station is a metro station on the Shanghai Metro network serving passengers along Line 7 in Shanghai, China.
  • B. Longxi Road Station
    Longxi Road Station is a Shanghai Metro station located in the city's Changning District, serving local commuters and providing access to nearby residential and commercial areas.
  • C. Jianchuan Road Station
    Jianchuan Road Station is a Shanghai Metro station serving the Minhang District area of Shanghai, China.
  • D. Yili Road Station
    Yili Road Station is a Shanghai Metro station located in the city's Changning District, serving as part of the urban rapid transit network.
  • E. Songyuan Road Station
    Songyuan Road Station is a Shanghai Metro station located in the city's Changning District.
  • 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_69ca832b56948190ba751cec255308f1 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46d8ff408190acc7cd8dc99b2689 completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c696913c819089f29ec899d4ee61 completed April 4, 2026, 8:06 a.m.
NEDg Description generation batch_69d0c976a0308190ba66990fe0a3f33e completed April 4, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69d0ce28aaf48190a1e6b4040353c6b9 completed April 4, 2026, 8:39 a.m.
Created at: March 30, 2026, 6:24 p.m.