Triple
T17808989
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shenzhen Metro Line 4 |
E444645
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Longhua railway hub area
Longhua railway hub area is a major transportation node in Shenzhen that integrates metro, intercity rail, and other transit services for the Longhua district.
|
E1289835
|
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: Longhua railway hub area | Statement: [Shenzhen Metro Line 4, connectsTo, Longhua railway hub area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Longhua railway hub area Context triple: [Shenzhen Metro Line 4, connectsTo, Longhua railway hub area]
-
A.
Banqiao Station
Banqiao Station is a major transportation hub in New Taipei, Taiwan, serving high-speed rail, conventional rail, metro, and bus services.
-
B.
Hongqiao transport hub
Hongqiao transport hub is a major integrated transportation complex in western Shanghai that combines a high-speed railway station, international airport, and extensive metro and bus connections.
-
C.
Banqiao railway station complex
Banqiao railway station complex is a major multimodal transportation hub in New Taipei City that combines conventional rail, high-speed rail, and metro services within a single integrated facility.
-
D.
Su’ao Station
Su’ao Station is a railway station in Su’ao Township, Yilan County, Taiwan, serving as the southern endpoint of the Taiwan Railways Administration’s Yilan Line.
-
E.
Xihu Station
Xihu Station is a metro station in Taipei, Taiwan, serving the Neihu District and providing access to nearby commercial and entertainment areas.
- 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: Longhua railway hub area Triple: [Shenzhen Metro Line 4, connectsTo, Longhua railway hub area]
Generated description
Longhua railway hub area is a major transportation node in Shenzhen that integrates metro, intercity rail, and other transit services for the Longhua district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Longhua railway hub area Target entity description: Longhua railway hub area is a major transportation node in Shenzhen that integrates metro, intercity rail, and other transit services for the Longhua district.
-
A.
Banqiao Station
Banqiao Station is a major transportation hub in New Taipei, Taiwan, serving high-speed rail, conventional rail, metro, and bus services.
-
B.
Hongqiao transport hub
Hongqiao transport hub is a major integrated transportation complex in western Shanghai that combines a high-speed railway station, international airport, and extensive metro and bus connections.
-
C.
Banqiao railway station complex
Banqiao railway station complex is a major multimodal transportation hub in New Taipei City that combines conventional rail, high-speed rail, and metro services within a single integrated facility.
-
D.
Su’ao Station
Su’ao Station is a railway station in Su’ao Township, Yilan County, Taiwan, serving as the southern endpoint of the Taiwan Railways Administration’s Yilan Line.
-
E.
Xihu Station
Xihu Station is a metro station in Taipei, Taiwan, serving the Neihu District and providing access to nearby commercial and entertainment areas.
- 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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4887976e48190842840ef064dc772 |
completed | April 19, 2026, 7:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02ff5e7d7881908bf08022930edbc1 |
completed | May 12, 2026, 10:22 a.m. |
| NEDg | Description generation | batch_6a0300ca1ac88190b474ac8276d55445 |
completed | May 12, 2026, 10:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03017f7ea08190b3a98db1c429d04f |
completed | May 12, 2026, 10:31 a.m. |
Created at: April 10, 2026, 10:14 a.m.