Triple

T21086307
Position Surface form Disambiguated ID Type / Status
Subject Jakarta–Merak corridor E519497 entity
Predicate hasComponent P35 FINISHED
Object Jakarta–Merak railway line — NE NERFINISHED

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: Jakarta–Merak railway line | Statement: [Jakarta–Merak corridor, hasComponent, Jakarta–Merak railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jakarta–Merak railway line
Context triple: [Jakarta–Merak corridor, hasComponent, Jakarta–Merak railway line]
  • 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–Purwokerto line
    The Jakarta–Purwokerto line is a major railway corridor in Indonesia that connects the capital city Jakarta with the Central Javan city of Purwokerto, serving both passenger and freight traffic.
  • C. Jakarta–Cikampek railway line
    The Jakarta–Cikampek railway line is a major rail corridor in West Java, Indonesia, connecting Jakarta with the city of Cikampek and serving numerous commuter and intercity trains.
  • D. 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.
  • E. Bandung–Cirebon railway corridor
    The Bandung–Cirebon railway corridor is a key rail line in West Java, Indonesia, linking the inland highland city of Bandung with the coastal city of Cirebon and serving numerous intermediate towns and commuter areas.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jakarta–Merak railway line
Target entity description: The Jakarta–Merak railway line is a key rail route in Indonesia that connects the capital city Jakarta with the port town of Merak, serving both passenger and freight transport to the western end of Java.
  • 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–Purwokerto line
    The Jakarta–Purwokerto line is a major railway corridor in Indonesia that connects the capital city Jakarta with the Central Javan city of Purwokerto, serving both passenger and freight traffic.
  • C. Jakarta–Cikampek railway line
    The Jakarta–Cikampek railway line is a major rail corridor in West Java, Indonesia, connecting Jakarta with the city of Cikampek and serving numerous commuter and intercity trains.
  • D. 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.
  • E. Bandung–Cirebon railway corridor
    The Bandung–Cirebon railway corridor is a key rail line in West Java, Indonesia, linking the inland highland city of Bandung with the coastal city of Cirebon and serving numerous intermediate towns and commuter areas.
  • F. None of above. chosen

Provenance (2 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_69e0b507dd9081908fb8bfcbef4c8b46 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7094ad1c08190a4b9d2668a6362b2 completed April 21, 2026, 5:21 a.m.
Created at: April 16, 2026, 2:50 p.m.