Triple
T22630663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chollima Line |
E558539
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Pulgunbyol Station |
—
|
NE NERFINISHED |
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: Pulgunbyol Station | Statement: [Chollima Line, terminus, Pulgunbyol Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pulgunbyol Station Context triple: [Chollima Line, terminus, Pulgunbyol Station]
-
A.
Pulgunbyol Station
chosen
Pulgunbyol Station is a stop on the Pyongyang Metro system in North Korea, serving passengers on one of the capital’s main urban rail lines.
-
B.
Cilebut Station
Cilebut Station is a commuter rail station in West Java, Indonesia, serving the KRL Jabodetabek line between Bogor and Jakarta.
-
C.
Geombawi Station
Geombawi Station is a railway station on South Korea's Airport Railroad Express (AREX) line serving the Incheon area.
-
D.
Sindorim Station
Sindorim Station is a major transfer hub in southwestern Seoul where multiple subway lines and extensive commercial facilities converge.
-
E.
Puhung Station
Puhung Station is one of the main stations of the Pyongyang Metro in North Korea, noted for its grand, ornate Soviet-style architecture and murals.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245467d9881908d6985bd0db7a1f1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17008e7648190b243c18067b4efb9 |
completed | April 29, 2026, 2:42 a.m. |
Created at: April 17, 2026, 3:02 p.m.