Triple
T21171802
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pekalongan Station |
E521708
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | North Java railway line |
—
|
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: North Java railway line | Statement: [Pekalongan Station, locatedOn, North Java railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Java railway line Context triple: [Pekalongan Station, locatedOn, North Java railway line]
-
A.
North Java railway line
chosen
The North Java railway line is a major rail corridor running along the northern coast of Java, Indonesia, connecting key cities and serving as an important route for both passenger and freight transport.
-
B.
Yogyakarta–Solo railway line
The Yogyakarta–Solo railway line is a key rail corridor in Central Java, Indonesia, connecting the major cultural and economic centers of Yogyakarta and Surakarta (Solo) and serving numerous intermediate towns and regencies.
-
C.
Jakarta–Bogor railway
The Jakarta–Bogor railway is a major commuter and intercity rail line in West Java, Indonesia, connecting the capital city Jakarta with the regional city of Bogor.
-
D.
West Java rail network
The West Java rail network is a regional railway system in Indonesia that connects major cities and towns across West Java, supporting both passenger and freight transportation.
-
E.
Jakarta–Bandung railway
The Jakarta–Bandung railway is a major rail corridor in Indonesia that connects the capital city Jakarta with the highland city of Bandung, serving as a key route for passenger and regional transport across West Java.
- 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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7271351f08190b609a6c280c9a02a |
completed | April 21, 2026, 7:28 a.m. |
Created at: April 16, 2026, 3 p.m.