Triple

T7508519
Position Surface form Disambiguated ID Type / Status
Subject Johor–Singapore Causeway E177454 entity
Predicate railTerminus P77374 FINISHED
Object Johor Bahru Sentral railway station E289500 NE FINISHED

How this triple was built (3 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: Johor Bahru Sentral railway station | Statement: [Johor–Singapore Causeway, railTerminus, Johor Bahru Sentral railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johor Bahru Sentral railway station
Context triple: [Johor–Singapore Causeway, railTerminus, Johor Bahru Sentral railway station]
  • A. Johor Bahru Sentral railway station chosen
    Johor Bahru Sentral railway station is the main integrated rail and transit hub in Johor Bahru, Malaysia, serving as a key gateway between Malaysia and Singapore.
  • B. Ipoh railway station
    Ipoh railway station is a historic colonial-era train station in Ipoh, Malaysia, renowned for its grand architecture and role as a key rail hub in the region.
  • C. Gambir railway station
    Gambir railway station is a major central railway hub in Jakarta, Indonesia, serving intercity and commuter trains and providing key access to the city’s administrative and historical core.
  • D. Bukit Jalil LRT station
    Bukit Jalil LRT station is a light rail transit station in Kuala Lumpur, Malaysia, serving the Bukit Jalil area and major nearby sports facilities.
  • E. Raffles Place MRT station
    Raffles Place MRT station is a major underground interchange station in Singapore’s Downtown Core, serving as a key hub on the East–West and North–South lines near the central business district.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railTerminus
Context triple: [Johor–Singapore Causeway, railTerminus, Johor Bahru Sentral railway station]
  • A. railLineTerminus
    Indicates that a rail line ends or terminates at the specified location or station.
  • B. railroadTerminusFor
    Indicates that one location serves as the end point or final station of a particular railroad line for another location.
  • C. railwayStationFor
    Indicates a relationship where a railway station serves, is designated for, or primarily associated with a particular place, line, or service.
  • D. railwayStationOnLine
    Indicates that a particular railway station is located on and served by a specified railway line.
  • E. terminusStation
    Indicates that a station serves as the final endpoint or terminal stop for a given route or service.
  • 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_69c69f276b108190af2cc790b6554544 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5b8ab5c8190828ee8d144068828 completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83ca56e3c81908c3bae8ad2d9ecd1 completed March 28, 2026, 8:40 p.m.
PD Predicate disambiguation batch_69c6f4d44e9481909813e073b194f6f4 completed March 27, 2026, 9:21 p.m.
PDg Predicate description generation batch_69c6f574d8a8819095749518dad13791 completed March 27, 2026, 9:24 p.m.
Created at: March 27, 2026, 3:45 p.m.