Triple
T7577643
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai Metro Line 11 |
E179398
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Jiading North
Jiading North is a metro station in Shanghai serving as the northern endpoint of Line 11 in the city's rapid transit network.
|
E47238
|
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: Jiading North | Statement: [Shanghai Metro Line 11, terminus, Jiading North]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jiading North Context triple: [Shanghai Metro Line 11, terminus, Jiading North]
-
A.
Jiading District
Jiading District is a suburban district in the northwestern part of Shanghai, China, known for its historic old town, automotive industry hub, and educational institutions.
-
B.
Qingpu District
Qingpu District is a suburban district in western Shanghai known for its historic water towns, scenic Dianshan Lake, and role as a growing residential and industrial area.
-
C.
Songjiang District
Songjiang District is a suburban district of Shanghai, China, known as one of the city's historical and cultural centers and a rapidly developing residential and educational hub.
-
D.
Changning District
Changning District is a central urban district of Shanghai, China, known for its residential neighborhoods, commercial centers, and the city’s main international airport, Hongqiao.
-
E.
Xuhui District
Xuhui District is a central urban district of Shanghai, China, known for its historic architecture, cultural institutions, and major commercial and educational hubs.
- 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: Jiading North Triple: [Shanghai Metro Line 11, terminus, Jiading North]
Generated description
Jiading North is a metro station in Shanghai serving as the northern endpoint of Line 11 in the city's rapid transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jiading North Target entity description: Jiading North is a metro station in Shanghai serving as the northern endpoint of Line 11 in the city's rapid transit network.
-
A.
Jiading District
chosen
Jiading District is a suburban district in the northwestern part of Shanghai, China, known for its historic old town, automotive industry hub, and educational institutions.
-
B.
Qingpu District
Qingpu District is a suburban district in western Shanghai known for its historic water towns, scenic Dianshan Lake, and role as a growing residential and industrial area.
-
C.
Songjiang District
Songjiang District is a suburban district of Shanghai, China, known as one of the city's historical and cultural centers and a rapidly developing residential and educational hub.
-
D.
Changning District
Changning District is a central urban district of Shanghai, China, known for its residential neighborhoods, commercial centers, and the city’s main international airport, Hongqiao.
-
E.
Xuhui District
Xuhui District is a central urban district of Shanghai, China, known for its historic architecture, cultural institutions, and major commercial and educational hubs.
- F. None of above.
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_69c69f327db881909a21ae3b156f8ded |
completed | March 27, 2026, 3:16 p.m. |
| NER | Named-entity recognition | batch_69c6f94cdbec81909f2ba7ce04e49931 |
completed | March 27, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8707beee881909199518c8ceb3076 |
completed | March 29, 2026, 12:21 a.m. |
| NEDg | Description generation | batch_69c872bd335c8190af5d3bd6da60403c |
completed | March 29, 2026, 12:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8734edaf081908b64f1abd95dd0c6 |
completed | March 29, 2026, 12:33 a.m. |
Created at: March 27, 2026, 3:51 p.m.