Triple
T13824386
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airport Express (Beijing Subway) |
E332212
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object |
Terminal 2 station (Beijing Capital International Airport)
Terminal 2 station at Beijing Capital International Airport is a subway stop on the Beijing Subway network serving Terminal 2 and providing rapid rail access between the airport and central Beijing.
|
E1063697
|
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: Terminal 2 station (Beijing Capital International Airport) | Statement: [Airport Express (Beijing Subway), connectsStation, Terminal 2 station (Beijing Capital International Airport)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Terminal 2 station (Beijing Capital International Airport) Context triple: [Airport Express (Beijing Subway), connectsStation, Terminal 2 station (Beijing Capital International Airport)]
-
A.
Terminal 1 (Beijing Capital International Airport)
Terminal 1 at Beijing Capital International Airport is one of the airport’s main passenger terminals, primarily serving domestic flights with dedicated check-in, security, and boarding facilities.
-
B.
Terminal 3 (Beijing Capital International Airport)
Terminal 3 at Beijing Capital International Airport is a major, modern passenger terminal known for its vast size, advanced facilities, and role as a key international and domestic hub in China’s capital.
-
C.
Beijing Capital International Airport Terminal 3 station
Beijing Capital International Airport Terminal 3 station is a subway station serving Terminal 3 of Beijing Capital International Airport, providing direct rail access between the airport and central Beijing.
-
D.
Daxing Airport station
Daxing Airport station is a major Beijing rail transit hub serving Beijing Daxing International Airport as the endpoint of the Daxing Airport Express line.
-
E.
Terminal 2 (Shanghai Pudong International Airport)
Terminal 2 at Shanghai Pudong International Airport is a major passenger terminal handling a large share of the airport’s international and domestic flights with modern facilities and extensive airline operations.
- 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: Terminal 2 station (Beijing Capital International Airport) Triple: [Airport Express (Beijing Subway), connectsStation, Terminal 2 station (Beijing Capital International Airport)]
Generated description
Terminal 2 station at Beijing Capital International Airport is a subway stop on the Beijing Subway network serving Terminal 2 and providing rapid rail access between the airport and central Beijing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Terminal 2 station (Beijing Capital International Airport) Target entity description: Terminal 2 station at Beijing Capital International Airport is a subway stop on the Beijing Subway network serving Terminal 2 and providing rapid rail access between the airport and central Beijing.
-
A.
Terminal 1 (Beijing Capital International Airport)
Terminal 1 at Beijing Capital International Airport is one of the airport’s main passenger terminals, primarily serving domestic flights with dedicated check-in, security, and boarding facilities.
-
B.
Terminal 3 (Beijing Capital International Airport)
Terminal 3 at Beijing Capital International Airport is a major, modern passenger terminal known for its vast size, advanced facilities, and role as a key international and domestic hub in China’s capital.
-
C.
Beijing Capital International Airport Terminal 3 station
Beijing Capital International Airport Terminal 3 station is a subway station serving Terminal 3 of Beijing Capital International Airport, providing direct rail access between the airport and central Beijing.
-
D.
Daxing Airport station
Daxing Airport station is a major Beijing rail transit hub serving Beijing Daxing International Airport as the endpoint of the Daxing Airport Express line.
-
E.
Terminal 2 (Shanghai Pudong International Airport)
Terminal 2 at Shanghai Pudong International Airport is a major passenger terminal handling a large share of the airport’s international and domestic flights with modern facilities and extensive airline operations.
- 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_69d81c5ae7c88190b0dd41bdafeb5999 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0285fb7c8190be4b90bdc0d6fa53 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b8e85c6c81908bdf5d43b917d151 |
completed | May 3, 2026, 9:06 p.m. |
| NEDg | Description generation | batch_69f7b9d81f488190875e9b3f885556ab |
completed | May 3, 2026, 9:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7ba99ad9c8190906b6b63cf27a446 |
completed | May 3, 2026, 9:14 p.m. |
Created at: April 9, 2026, 10:13 p.m.