Triple
T14223633
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 3 (Beijing Capital International Airport) |
E352559
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Beijing Capital Airport Express (subway line) |
E332212
|
NE FINISHED |
How this triple was built (2 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: Beijing Capital Airport Express (subway line) | Statement: [Terminal 3 (Beijing Capital International Airport), connectedBy, Beijing Capital Airport Express (subway line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing Capital Airport Express (subway line) Context triple: [Terminal 3 (Beijing Capital International Airport), connectedBy, Beijing Capital Airport Express (subway line)]
-
A.
Daxing Airport Express
Daxing Airport Express is a dedicated rapid transit line in Beijing that connects the city center with Beijing Daxing International Airport.
-
B.
Airport Express (Beijing Subway)
chosen
Airport Express (Beijing Subway) is a dedicated rapid transit line in Beijing that links the city’s urban rail network with Beijing Capital International Airport.
-
C.
Beijing MTR
Beijing MTR is a railway and metro operating company responsible for running several lines of the Beijing Subway in partnership with the city government.
-
D.
Beijing Subway Line 16
Beijing Subway Line 16 is a rapid transit line in Beijing’s subway network that runs generally north–south, connecting the city’s northern suburbs with central and southwestern districts.
-
E.
Daxing Line (Beijing Subway)
The Daxing Line of the Beijing Subway is a rapid transit line serving Beijing’s southern Daxing District, linking it with the central city and integrating into the broader subway network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8278a06e481908b5d6af0a8afe737 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6227c288819081473ce44f9f0934 |
completed | April 14, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2813e55881909bdbc6f3c6ef572b |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:06 a.m.