Triple
T10082259
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shanghai Metro Line 4 |
E213929
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object |
Yangshupu Road
Yangshupu Road is a station on the Shanghai Metro system located in the Yangpu District along the Huangpu River.
|
E850338
|
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: Yangshupu Road | Statement: [Shanghai Metro Line 4, connectsStation, Yangshupu Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yangshupu Road Context triple: [Shanghai Metro Line 4, connectsStation, Yangshupu Road]
-
A.
Yuyuan Road
Yuyuan Road is a historic and culturally rich street in Shanghai known for its traditional architecture, local shops, and blend of old and modern urban life.
-
B.
Hongqiao Road
Hongqiao Road is a major transport hub and interchange station in Shanghai’s metro network, serving multiple lines and providing access to the busy Hongqiao commercial and residential area.
-
C.
Wukang Road
Wukang Road is a historic, tree-lined street in Shanghai known for its well-preserved early 20th-century architecture and cultural landmarks.
-
D.
Kongjiang Road
Kongjiang Road is a street located in Shanghai’s Yangpu District, known for its mix of residential neighborhoods, local commerce, and access to public transportation.
-
E.
Pingjiang Road
Pingjiang Road is a historic canal-side street in Suzhou famed for its well-preserved traditional architecture, stone bridges, and teahouses that showcase the charm of classical Jiangnan water-town life.
- 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: Yangshupu Road Triple: [Shanghai Metro Line 4, connectsStation, Yangshupu Road]
Generated description
Yangshupu Road is a station on the Shanghai Metro system located in the Yangpu District along the Huangpu River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yangshupu Road Target entity description: Yangshupu Road is a station on the Shanghai Metro system located in the Yangpu District along the Huangpu River.
-
A.
Yuyuan Road
Yuyuan Road is a historic and culturally rich street in Shanghai known for its traditional architecture, local shops, and blend of old and modern urban life.
-
B.
Hongqiao Road
Hongqiao Road is a major transport hub and interchange station in Shanghai’s metro network, serving multiple lines and providing access to the busy Hongqiao commercial and residential area.
-
C.
Wukang Road
Wukang Road is a historic, tree-lined street in Shanghai known for its well-preserved early 20th-century architecture and cultural landmarks.
-
D.
Kongjiang Road
Kongjiang Road is a street located in Shanghai’s Yangpu District, known for its mix of residential neighborhoods, local commerce, and access to public transportation.
-
E.
Pingjiang Road
Pingjiang Road is a historic canal-side street in Suzhou famed for its well-preserved traditional architecture, stone bridges, and teahouses that showcase the charm of classical Jiangnan water-town life.
- 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_69ca839bf730819086900c323c9b8c95 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd03482d481908b03d35dc2d16395 |
completed | April 2, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6a7bbfdb0819080377d3402bcfec3 |
completed | April 8, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69d6aa7e6734819090e28156c30b00e3 |
completed | April 8, 2026, 7:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6d02015bc8190a7041a7d725c8a1b |
completed | April 8, 2026, 10:01 p.m. |
Created at: March 30, 2026, 9 p.m.