Triple
T8663906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 13 (Shanghai Metro) |
E205615
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Nanjing West Road station
Nanjing West Road station is a major Shanghai Metro interchange and transit hub located in the central Jing'an District, serving one of the city's key commercial and shopping areas.
|
E828949
|
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: Nanjing West Road station | Statement: [Line 13 (Shanghai Metro), hasStation, Nanjing West Road station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nanjing West Road station Context triple: [Line 13 (Shanghai Metro), hasStation, Nanjing West Road station]
-
A.
Jiangning Road station
Jiangning Road station is an underground metro stop on Shanghai’s urban rail network serving the Putuo District area.
-
B.
Shiguang Road station
Shiguang Road station is a Shanghai Metro station that serves as the northern terminus of Line 8 in Shanghai, China.
-
C.
Jiaomen West station
Jiaomen West station is a subway station in Beijing, China, serving passengers on the city's rapid transit network.
-
D.
Nanjing Fuxing metro station
Nanjing Fuxing metro station is a major interchange station on the Taipei Metro system, serving both the Wenhu and Songshan–Xindian lines in central Taipei.
-
E.
Wenshui Road station
Wenshui Road station is a metro station in Shanghai, China, serving passengers on 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: Nanjing West Road station Triple: [Line 13 (Shanghai Metro), hasStation, Nanjing West Road station]
Generated description
Nanjing West Road station is a major Shanghai Metro interchange and transit hub located in the central Jing'an District, serving one of the city's key commercial and shopping areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nanjing West Road station Target entity description: Nanjing West Road station is a major Shanghai Metro interchange and transit hub located in the central Jing'an District, serving one of the city's key commercial and shopping areas.
-
A.
Jiangning Road station
Jiangning Road station is an underground metro stop on Shanghai’s urban rail network serving the Putuo District area.
-
B.
Shiguang Road station
Shiguang Road station is a Shanghai Metro station that serves as the northern terminus of Line 8 in Shanghai, China.
-
C.
Jiaomen West station
Jiaomen West station is a subway station in Beijing, China, serving passengers on the city's rapid transit network.
-
D.
Nanjing Fuxing metro station
Nanjing Fuxing metro station is a major interchange station on the Taipei Metro system, serving both the Wenhu and Songshan–Xindian lines in central Taipei.
-
E.
Wenshui Road station
Wenshui Road station is a metro station in Shanghai, China, serving passengers on 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_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_69d20c75bf508190a812c87950cb5227 |
completed | April 5, 2026, 7:17 a.m. |
| NEDg | Description generation | batch_69d20fe81dfc81909da77c59d0b8497a |
completed | April 5, 2026, 7:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d210fed02c8190bde2dfa7e81b1ef2 |
completed | April 5, 2026, 7:36 a.m. |
Created at: March 30, 2026, 6:30 p.m.