Triple
T15954571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purwokerto |
E386900
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Purwokerto Station
Purwokerto Station is a major railway station in Central Java, Indonesia, serving as an important regional hub for passenger and intercity train services.
|
E1185823
|
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: Purwokerto Station | Statement: [Purwokerto, hasRailwayStation, Purwokerto Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purwokerto Station Context triple: [Purwokerto, hasRailwayStation, Purwokerto Station]
-
A.
Pekalongan Station
Pekalongan Station is a major railway station in the coastal city of Pekalongan, Central Java, Indonesia, serving as an important stop on the island’s north coast rail corridor.
-
B.
Purwosari Station
Purwosari Station is a major railway station in Surakarta (Solo), Central Java, Indonesia, serving as an important hub for both local and intercity train services.
-
C.
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.
-
D.
Tegal railway station
Tegal railway station is a major train station in Tegal, Central Java, Indonesia, serving as an important stop on the north coast railway line that links key cities across the island.
-
E.
Yogyakarta railway station
Yogyakarta railway station is a major railway hub in the city of Yogyakarta, Indonesia, serving as a key gateway for intercity and regional train travel on the island of Java.
- 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: Purwokerto Station Triple: [Purwokerto, hasRailwayStation, Purwokerto Station]
Generated description
Purwokerto Station is a major railway station in Central Java, Indonesia, serving as an important regional hub for passenger and intercity train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purwokerto Station Target entity description: Purwokerto Station is a major railway station in Central Java, Indonesia, serving as an important regional hub for passenger and intercity train services.
-
A.
Pekalongan Station
Pekalongan Station is a major railway station in the coastal city of Pekalongan, Central Java, Indonesia, serving as an important stop on the island’s north coast rail corridor.
-
B.
Purwosari Station
Purwosari Station is a major railway station in Surakarta (Solo), Central Java, Indonesia, serving as an important hub for both local and intercity train services.
-
C.
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.
-
D.
Tegal railway station
Tegal railway station is a major train station in Tegal, Central Java, Indonesia, serving as an important stop on the north coast railway line that links key cities across the island.
-
E.
Yogyakarta railway station
Yogyakarta railway station is a major railway hub in the city of Yogyakarta, Indonesia, serving as a key gateway for intercity and regional train travel on the island of Java.
- 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156f94b108190905d295c3405860e |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffbe7c8ef081908fa6da7975c271f6 |
completed | May 9, 2026, 11:08 p.m. |
| NEDg | Description generation | batch_69ffbf3e80b08190899262a9d03c0e93 |
completed | May 9, 2026, 11:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffbfc0d1548190b7d2e9e10e837f0b |
completed | May 9, 2026, 11:14 p.m. |
Created at: April 10, 2026, 4:53 a.m.