Triple
T21888127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purwakarta Regency |
E540466
|
entity |
| Predicate | traversedBy |
P225
|
FINISHED |
| Object | Jakarta–Bandung corridor |
—
|
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: Jakarta–Bandung corridor | Statement: [Purwakarta Regency, traversedBy, Jakarta–Bandung corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jakarta–Bandung corridor Context triple: [Purwakarta Regency, traversedBy, Jakarta–Bandung corridor]
-
A.
Jakarta–Surabaya corridor
The Jakarta–Surabaya corridor is Indonesia’s principal rail artery on Java, linking the capital with its second-largest city and serving as a key backbone for passenger and freight transport.
-
B.
Bandung Raya
Bandung Raya is the metropolitan area centered on the city of Bandung in West Java, Indonesia, encompassing Bandung and its surrounding urban and suburban regions.
-
C.
Jakarta–Merak corridor
The Jakarta–Merak corridor is a major transportation axis in western Java, Indonesia, linking the capital region around Jakarta with the key ferry port of Merak that connects Java to Sumatra.
-
D.
Bandung–Cirebon railway corridor
The Bandung–Cirebon railway corridor is a key rail line in West Java, Indonesia, linking the inland highland city of Bandung with the coastal city of Cirebon and serving numerous intermediate towns and commuter areas.
-
E.
Jakarta–Bandung railway
chosen
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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118ee5f1c8190b8c6c431039eb8c9 |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:05 p.m.