Triple
T9833320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TransJakarta |
E239039
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
PT Transportasi Jakarta
PT Transportasi Jakarta is the state-owned company responsible for managing and operating Jakarta’s Bus Rapid Transit (BRT) system and related public transport services.
|
E239039
|
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: PT Transportasi Jakarta | Statement: [TransJakarta, operator, PT Transportasi Jakarta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PT Transportasi Jakarta Context triple: [TransJakarta, operator, PT Transportasi Jakarta]
-
A.
Jakarta BRT (TransJakarta)
Jakarta BRT (TransJakarta) is a bus rapid transit system in Indonesia’s capital that uses dedicated lanes and high-capacity buses to provide mass public transportation across the city.
-
B.
Jabodetabek Transportation Management Agency
The Jabodetabek Transportation Management Agency is a government body responsible for coordinating and managing integrated transportation planning and policies across the Greater Jakarta metropolitan area in Indonesia.
-
C.
PRASA
PRASA is South Africa’s state-owned passenger rail agency responsible for operating and managing most of the country’s commuter and long-distance passenger train services.
-
D.
PRASA
PRASA is the public corporation responsible for providing water and wastewater services throughout Puerto Rico.
-
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. 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: PT Transportasi Jakarta Triple: [TransJakarta, operator, PT Transportasi Jakarta]
Generated description
PT Transportasi Jakarta is the state-owned company responsible for managing and operating Jakarta’s Bus Rapid Transit (BRT) system and related public transport services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PT Transportasi Jakarta Target entity description: PT Transportasi Jakarta is the state-owned company responsible for managing and operating Jakarta’s Bus Rapid Transit (BRT) system and related public transport services.
-
A.
Jakarta BRT (TransJakarta)
chosen
Jakarta BRT (TransJakarta) is a bus rapid transit system in Indonesia’s capital that uses dedicated lanes and high-capacity buses to provide mass public transportation across the city.
-
B.
Jabodetabek Transportation Management Agency
The Jabodetabek Transportation Management Agency is a government body responsible for coordinating and managing integrated transportation planning and policies across the Greater Jakarta metropolitan area in Indonesia.
-
C.
PRASA
PRASA is South Africa’s state-owned passenger rail agency responsible for operating and managing most of the country’s commuter and long-distance passenger train services.
-
D.
PRASA
PRASA is the public corporation responsible for providing water and wastewater services throughout Puerto Rico.
-
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.
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_69ca84e314108190978324a4bdb959f8 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb336bfc4819084f0d4d6d1867484 |
completed | April 2, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1d5c448388190818e4cc5e3a42dfc |
completed | April 5, 2026, 3:23 a.m. |
| NEDg | Description generation | batch_69d1d6affc3c8190839a4db8f4271309 |
completed | April 5, 2026, 3:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1d772de00819089eed8be9f5ce3ce |
completed | April 5, 2026, 3:30 a.m. |
Created at: March 30, 2026, 8:32 p.m.