Triple

T8532033
Position Surface form Disambiguated ID Type / Status
Subject Huaihai Middle Road E201974 entity
Predicate hasMetroStation P522 FINISHED
Object Huangpi South Road station
Huangpi South Road station is a Shanghai Metro station located near the bustling commercial and shopping district along Huaihai Middle Road in central Shanghai.
 E740191 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: Huangpi South Road station | Statement: [Huaihai Middle Road, hasMetroStation, Huangpi South Road station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Huangpi South Road station
Context triple: [Huaihai Middle Road, hasMetroStation, Huangpi South Road station]
  • A. Jianghan Road Station
    Jianghan Road Station is an underground metro station in central Wuhan, China, serving the busy commercial district along Jianghan Road as part of the city's urban rail network.
  • B. Zhichun Road station
    Zhichun Road station is a Beijing Subway station serving the Haidian District, providing access to nearby universities, research institutes, and commercial areas.
  • C. Wenshui Road station
    Wenshui Road station is a metro station in Shanghai, China, serving passengers on the city's extensive rapid transit network.
  • D. Lianhua Road Station
    Lianhua Road Station is a Shanghai Metro station serving the Minhang District as part of the city’s rapid transit network.
  • E. Puhuangyu station
    Puhuangyu station is a Beijing Subway station serving the Fengtai District as part of the city's extensive rapid transit network.
  • 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: Huangpi South Road station
Triple: [Huaihai Middle Road, hasMetroStation, Huangpi South Road station]
Generated description
Huangpi South Road station is a Shanghai Metro station located near the bustling commercial and shopping district along Huaihai Middle Road in central Shanghai.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Huangpi South Road station
Target entity description: Huangpi South Road station is a Shanghai Metro station located near the bustling commercial and shopping district along Huaihai Middle Road in central Shanghai.
  • A. Jianghan Road Station
    Jianghan Road Station is an underground metro station in central Wuhan, China, serving the busy commercial district along Jianghan Road as part of the city's urban rail network.
  • B. Zhichun Road station
    Zhichun Road station is a Beijing Subway station serving the Haidian District, providing access to nearby universities, research institutes, and commercial areas.
  • C. Wenshui Road station
    Wenshui Road station is a metro station in Shanghai, China, serving passengers on the city's extensive rapid transit network.
  • D. Lianhua Road Station
    Lianhua Road Station is a Shanghai Metro station serving the Minhang District as part of the city’s rapid transit network.
  • E. Puhuangyu station
    Puhuangyu station is a Beijing Subway station serving the Fengtai District as part of the city's extensive rapid transit network.
  • 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.