Triple
T4321362
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shenzhen Metro Line 1 |
E96522
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Convention & Exhibition Center station
Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
|
E501378
|
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: Convention & Exhibition Center station | Statement: [Shenzhen Metro Line 1, hasStation, Convention & Exhibition Center station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Convention & Exhibition Center station Context triple: [Shenzhen Metro Line 1, hasStation, Convention & Exhibition Center station]
-
A.
Expo Center station
Expo Center station is a light rail station in Portland, Oregon, serving as the northern terminus of TriMet’s MAX Yellow Line near the Portland Expo Center.
-
B.
Convention Center station
Convention Center station is a light rail stop in downtown Baltimore, Maryland, serving the Baltimore Light RailLink system near the Baltimore Convention Center.
-
C.
Chuo-Rinkan Station
Chuo-Rinkan Station is a major railway station in Yamato, Kanagawa Prefecture, Japan, serving as an important suburban transit hub connecting multiple private railway lines to central Tokyo.
-
D.
Universidad station
Universidad station is a Tren Urbano rapid transit stop serving the area around the main campus of the University of Puerto Rico in San Juan.
-
E.
Innovation Center station
Innovation Center station is a Washington Metro rail station in Virginia located near the Dulles Technology Corridor, serving the Silver Line.
- 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: Convention & Exhibition Center station Triple: [Shenzhen Metro Line 1, hasStation, Convention & Exhibition Center station]
Generated description
Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Convention & Exhibition Center station Target entity description: Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
-
A.
Expo Center station
Expo Center station is a light rail station in Portland, Oregon, serving as the northern terminus of TriMet’s MAX Yellow Line near the Portland Expo Center.
-
B.
Convention Center station
Convention Center station is a light rail stop in downtown Baltimore, Maryland, serving the Baltimore Light RailLink system near the Baltimore Convention Center.
-
C.
Chuo-Rinkan Station
Chuo-Rinkan Station is a major railway station in Yamato, Kanagawa Prefecture, Japan, serving as an important suburban transit hub connecting multiple private railway lines to central Tokyo.
-
D.
Universidad station
Universidad station is a Tren Urbano rapid transit stop serving the area around the main campus of the University of Puerto Rico in San Juan.
-
E.
Innovation Center station
Innovation Center station is a Washington Metro rail station in Virginia located near the Dulles Technology Corridor, serving the Silver Line.
- 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_69b345422aac81909ddbadae437d122e |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3511608dc8190afe912aa605ecace |
completed | March 12, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee05440cc8190b0ab8d0c0811899b |
completed | March 21, 2026, 6:15 p.m. |
| NEDg | Description generation | batch_69bee60aff1081909a4b695bddd6a5f1 |
completed | March 21, 2026, 6:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bee6632d048190a8c793c288396a43 |
completed | March 21, 2026, 6:41 p.m. |
Created at: March 12, 2026, 11:12 p.m.