Triple
T18516322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 11 (Shenzhen Metro) |
E452472
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Futian Station
Futian Station is a major underground metro and high-speed rail hub in central Shenzhen, China, serving as a key interchange for multiple Shenzhen Metro lines and regional rail services.
|
E1390751
|
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: Futian Station | Statement: [Line 11 (Shenzhen Metro), hasStation, Futian Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Futian Station Context triple: [Line 11 (Shenzhen Metro), hasStation, Futian Station]
-
A.
Futian Checkpoint station
Futian Checkpoint station is a major Shenzhen Metro interchange and border-crossing hub connecting the city’s rail network with Hong Kong at the Futian Port control point.
-
B.
Chunxi Road Station
Chunxi Road Station is a major metro station in Chengdu, China, providing access to the popular commercial and shopping district around Chunxi Road.
-
C.
Shuicheng Road Station
Shuicheng Road Station is a Shanghai Metro station serving the Changning District in Shanghai, China.
-
D.
Xintiandi station
Xintiandi station is a major Shanghai Metro interchange located near the popular Xintiandi entertainment and shopping district.
-
E.
Beixinjing Station
Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
- 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: Futian Station Triple: [Line 11 (Shenzhen Metro), hasStation, Futian Station]
Generated description
Futian Station is a major underground metro and high-speed rail hub in central Shenzhen, China, serving as a key interchange for multiple Shenzhen Metro lines and regional rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Futian Station Target entity description: Futian Station is a major underground metro and high-speed rail hub in central Shenzhen, China, serving as a key interchange for multiple Shenzhen Metro lines and regional rail services.
-
A.
Futian Checkpoint station
Futian Checkpoint station is a major Shenzhen Metro interchange and border-crossing hub connecting the city’s rail network with Hong Kong at the Futian Port control point.
-
B.
Chunxi Road Station
Chunxi Road Station is a major metro station in Chengdu, China, providing access to the popular commercial and shopping district around Chunxi Road.
-
C.
Shuicheng Road Station
Shuicheng Road Station is a Shanghai Metro station serving the Changning District in Shanghai, China.
-
D.
Xintiandi station
Xintiandi station is a major Shanghai Metro interchange located near the popular Xintiandi entertainment and shopping district.
-
E.
Beixinjing Station
Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
- 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5338a628c81909db08ae7dc94f59a |
completed | April 19, 2026, 7:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07ab7b83f48190a0f4d13aa14c69b3 |
completed | May 15, 2026, 11:25 p.m. |
| NEDg | Description generation | batch_6a07ace5a6488190a1d7fa3e3ec53c17 |
completed | May 15, 2026, 11:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07ad7c0de08190a1d07a50e248c73b |
completed | May 15, 2026, 11:34 p.m. |
Created at: April 10, 2026, 11:36 a.m.