Triple
T4564463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bandung railway station |
E121875
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Bandung–Cicalengka railway
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.
|
E453388
|
NE FINISHED |
How this triple was built (4 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–Cicalengka railway | Statement: [Bandung railway station, railwayLine, Bandung–Cicalengka railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bandung–Cicalengka railway Context triple: [Bandung railway station, railwayLine, Bandung–Cicalengka railway]
-
A.
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.
-
B.
North Java railway line
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.
-
C.
Bandung railway station
Bandung railway station is the main rail hub in Bandung, Indonesia, serving as a key junction for intercity and regional train services across West Java and beyond.
-
D.
Tasikmalaya railway station
Tasikmalaya railway station is a key train station in the city of Tasikmalaya, Indonesia, serving as an important regional hub for passenger rail transport.
-
E.
Bekasi Station
Bekasi Station is a major railway station serving commuter and intercity trains in the city of Bekasi, Indonesia.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bandung–Cicalengka railway Triple: [Bandung railway station, railwayLine, Bandung–Cicalengka railway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bandung–Cicalengka railway Target entity description: 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.
-
A.
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.
-
B.
North Java railway line
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.
-
C.
Bandung railway station
Bandung railway station is the main rail hub in Bandung, Indonesia, serving as a key junction for intercity and regional train services across West Java and beyond.
-
D.
Tasikmalaya railway station
Tasikmalaya railway station is a key train station in the city of Tasikmalaya, Indonesia, serving as an important regional hub for passenger rail transport.
-
E.
Bekasi Station
Bekasi Station is a major railway station serving commuter and intercity trains in the city of Bekasi, Indonesia.
- F. None of above. chosen
Provenance (5 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_69bd463f156881908a99aca69c5721ac |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd589b439c81908da9d19433310bcd |
completed | March 20, 2026, 2:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdd3aa3b9081908984777207f4040e |
completed | March 20, 2026, 11:09 p.m. |
| NEDg | Description generation | batch_69bdd4b703748190a17cf4f02456c39a |
completed | March 20, 2026, 11:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdd548ea348190818f4335b8ebad2e |
completed | March 20, 2026, 11:16 p.m. |
Created at: March 20, 2026, 1:09 p.m.