Triple
T12745456
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhengzhou–Xi’an High-Speed Railway |
E304591
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Zhengzhou East railway station |
E545356
|
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: Zhengzhou East railway station | Statement: [Zhengzhou–Xi’an High-Speed Railway, hasStation, Zhengzhou East railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zhengzhou East railway station Context triple: [Zhengzhou–Xi’an High-Speed Railway, hasStation, Zhengzhou East railway station]
-
A.
Zhengzhou East railway station
chosen
Zhengzhou East railway station is a major high-speed rail hub in central China, serving as a key interchange on several national high-speed railway corridors.
-
B.
Zhengzhou railway station
Zhengzhou railway station is a key passenger and freight railway hub in central China, serving as a major junction connecting multiple national rail lines.
-
C.
Nanzhou station
Nanzhou station is a metro station in Guangzhou, China, serving as an interchange hub within the city's urban rail network.
-
D.
Ezhou Railway Station
Ezhou Railway Station is a passenger railway station serving the city of Ezhou in Hubei Province, China, as part of the regional and national rail network.
-
E.
Songjiazhuang station
Songjiazhuang station is a major interchange hub in the Beijing Subway network, serving multiple lines in the southern part of the city.
- 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_69d7bdf1426c8190a4402e1c4cdec33a |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96bd42fe08190a85467b1a998d2af |
completed | April 10, 2026, 9:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c94265481908ace9cac757df890 |
completed | May 2, 2026, 10:37 p.m. |
Created at: April 9, 2026, 5:26 p.m.