Triple
T22397855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purwakarta Regency |
E553681
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Purwakarta Station
Purwakarta Station is a major railway station in West Java, Indonesia, serving as a key transit hub for passenger and regional train services in Purwakarta Regency.
|
E1534661
|
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: Purwakarta Station | Statement: [Purwakarta Regency, hasRailwayStation, Purwakarta Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purwakarta Station Context triple: [Purwakarta Regency, hasRailwayStation, Purwakarta Station]
-
A.
Garut Station
Garut Station is a railway station in Garut, West Java, Indonesia, serving as a key terminus for regional passenger services on the Bandung–Garut line.
-
B.
Cirebon Station
Cirebon Station is a major railway station in Cirebon, West Java, Indonesia, serving as an important junction on the main line connecting Jakarta with cities in Central and East Java.
-
C.
Bojong Gede Station
Bojong Gede Station is a commuter rail station serving the Bojong Gede area in the Greater Jakarta region of Indonesia.
-
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.
Cikarang Station
Cikarang Station is a railway station in Cikarang, West Java, Indonesia, serving as a key commuter and intercity rail hub in the eastern Greater Jakarta area.
- 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: Purwakarta Station Triple: [Purwakarta Regency, hasRailwayStation, Purwakarta Station]
Generated description
Purwakarta Station is a major railway station in West Java, Indonesia, serving as a key transit hub for passenger and regional train services in Purwakarta Regency.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purwakarta Station Target entity description: Purwakarta Station is a major railway station in West Java, Indonesia, serving as a key transit hub for passenger and regional train services in Purwakarta Regency.
-
A.
Garut Station
Garut Station is a railway station in Garut, West Java, Indonesia, serving as a key terminus for regional passenger services on the Bandung–Garut line.
-
B.
Cirebon Station
Cirebon Station is a major railway station in Cirebon, West Java, Indonesia, serving as an important junction on the main line connecting Jakarta with cities in Central and East Java.
-
C.
Bojong Gede Station
Bojong Gede Station is a commuter rail station serving the Bojong Gede area in the Greater Jakarta region of Indonesia.
-
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.
Cikarang Station
Cikarang Station is a railway station in Cikarang, West Java, Indonesia, serving as a key commuter and intercity rail hub in the eastern Greater Jakarta area.
- 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_69e11e4da7048190b4387d422a9a0de5 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15861ac248190a967f534feea0265 |
completed | April 29, 2026, 1:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0ae9c8d11081909472ba3dc07c52f8 |
completed | May 18, 2026, 10:28 a.m. |
| NEDg | Description generation | batch_6a0aeacb18c48190a6f8d239a104959d |
completed | May 18, 2026, 10:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0aeb6252248190a7cb0df06afd4db2 |
completed | May 18, 2026, 10:35 a.m. |
Created at: April 16, 2026, 8:46 p.m.