Triple

T13588488
Position Surface form Disambiguated ID Type / Status
Subject Indonesian railway network E324631 entity
Predicate highSpeedCorridor P48478 FINISHED
Object Jakarta–Bandung high-speed railway
The Jakarta–Bandung high-speed railway is Indonesia’s first high-speed rail line, connecting the capital Jakarta with the city of Bandung to significantly cut travel time and modernize the country’s rail infrastructure.
E452723 NE FINISHED

How this triple was built (5 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: Jakarta–Bandung high-speed railway | Statement: [Indonesian railway network, highSpeedCorridor, Jakarta–Bandung high-speed railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jakarta–Bandung high-speed railway
Context triple: [Indonesian railway network, highSpeedCorridor, Jakarta–Bandung high-speed railway]
  • A. Jakarta–Bogor railway
    The Jakarta–Bogor railway is a major commuter and intercity rail line in West Java, Indonesia, connecting the capital city Jakarta with the regional city of Bogor.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Yogyakarta International Airport rail link
    The Yogyakarta International Airport rail link is a dedicated railway service connecting Yogyakarta International Airport with the city and surrounding region to provide faster, more convenient airport access.
  • 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: Jakarta–Bandung high-speed railway
Triple: [Indonesian railway network, highSpeedCorridor, Jakarta–Bandung high-speed railway]
Generated description
The Jakarta–Bandung high-speed railway is Indonesia’s first high-speed rail line, connecting the capital Jakarta with the city of Bandung to significantly cut travel time and modernize the country’s rail infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jakarta–Bandung high-speed railway
Target entity description: The Jakarta–Bandung high-speed railway is Indonesia’s first high-speed rail line, connecting the capital Jakarta with the city of Bandung to significantly cut travel time and modernize the country’s rail infrastructure.
  • A. Jakarta–Bogor railway
    The Jakarta–Bogor railway is a major commuter and intercity rail line in West Java, Indonesia, connecting the capital city Jakarta with the regional city of Bogor.
  • B. Jakarta–Bandung railway chosen
    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.
  • C. 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.
  • D. 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.
  • E. Yogyakarta International Airport rail link
    The Yogyakarta International Airport rail link is a dedicated railway service connecting Yogyakarta International Airport with the city and surrounding region to provide faster, more convenient airport access.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: highSpeedCorridor
Context triple: [Indonesian railway network, highSpeedCorridor, Jakarta–Bandung high-speed railway]
  • A. hasHighSpeedLine chosen
    Indicates that there exists a high-speed rail line connection between the related entities.
  • B. transportCorridor
    Indicates a route or pathway used to move people, goods, or resources between locations.
  • C. majorUrbanCorridor
    Indicates a primary transportation route that connects significant urban areas and supports major flows of people, goods, or services between them.
  • D. transportationCorridorType
    Indicates the specific kind or classification of a transportation corridor (such as road, rail, or waterway) that characterizes how the route is used for movement or transit.
  • E. locatedInTransportCorridor
    Indicates that an entity is situated within a designated transport corridor used for the movement of people or goods.
  • F. None of above.

Provenance (6 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_69d80769100c819099111274614f5ed2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb055cc98819091fab597b69e5e3e completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bc347b881908267455f3bdd50e8 completed May 3, 2026, 3:37 p.m.
NEDg Description generation batch_69f77642e4b881909915c686a0d6c6fa completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f77923fd1481908af251a1dcbcf441 completed May 3, 2026, 4:34 p.m.
PD Predicate disambiguation batch_69dbae18eaf48190809e8b365856cde9 completed April 12, 2026, 2:37 p.m.
Created at: April 9, 2026, 9:49 p.m.