Triple
T18551431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bandung–Cicalengka railway |
E453388
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Bandung metropolitan rail network |
—
|
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: Bandung metropolitan rail network | Statement: [Bandung–Cicalengka railway, partOf, Bandung metropolitan rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bandung metropolitan rail network Context triple: [Bandung–Cicalengka railway, partOf, Bandung metropolitan rail network]
-
A.
Jakarta MRT
Jakarta MRT is a rapid transit system serving Indonesia’s capital region, designed to reduce congestion and improve urban mobility through modern, high-capacity rail services.
-
B.
Bandung–Banjar railway
The Bandung–Banjar railway is a rail line in West Java, Indonesia, connecting the inland city of Bandung with the town of Banjar and forming part of the region’s intercity rail network.
-
C.
Bandung–Cicalengka railway
chosen
The Bandung–Cicalengka railway is a key commuter and regional rail line in West Java, Indonesia, connecting the city of Bandung with the eastern town of Cicalengka as part of the broader Bandung metropolitan rail network.
-
D.
Soekarno–Hatta Airport Rail Link
The Soekarno–Hatta Airport Rail Link is a dedicated rail service providing fast, direct transportation between central Jakarta and Soekarno–Hatta International Airport.
-
E.
Jakarta LRT
Jakarta LRT is a light rail transit system serving parts of the Greater Jakarta metropolitan area in Indonesia, designed to alleviate traffic congestion and improve urban mobility.
- 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e538019a74819099dbd255fb21fa95 |
completed | April 19, 2026, 8:16 p.m. |
Created at: April 10, 2026, 11:38 a.m.