Triple

T12155917
Position Surface form Disambiguated ID Type / Status
Subject Cubao MRT station E289573 entity
Predicate precedingStationNorthbound P66132 FINISHED
Object Santolan–Annapolis station E288468 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: Santolan–Annapolis station | Statement: [Cubao MRT station, precedingStationNorthbound, Santolan–Annapolis station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santolan–Annapolis station
Context triple: [Cubao MRT station, precedingStationNorthbound, Santolan–Annapolis station]
  • A. Santolan–Annapolis station chosen
    Santolan–Annapolis station is an elevated rail station on Manila's MRT Line 3 serving the EDSA corridor near Camp Aguinaldo and the Greenhills/Annapolis area in Quezon City.
  • B. Lutherville station
    Lutherville station is a light rail transit stop in Lutherville-Timonium, Maryland, serving the Maryland Transit Administration’s Light RailLink system.
  • C. Wilmington station
    Wilmington station is a historic Amtrak and SEPTA commuter rail hub in Wilmington, Delaware, serving as a major stop along the Northeast Corridor.
  • D. Wilmington station
    Wilmington station is a commuter rail stop in Wilmington, Massachusetts, serving as part of the Greater Boston public transportation network.
  • E. Sanford station
    Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
  • 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: precedingStationNorthbound
Context triple: [Cubao MRT station, precedingStationNorthbound, Santolan–Annapolis station]
  • A. previousStationOnLine1Northbound
    Indicates that one station is immediately before another station when traveling northbound on line 1.
  • B. precedingStation chosen
    Indicates that one station is located immediately before another station in a route or sequence.
  • C. adjacentStationNorth
    Indicates that one station is directly adjacent to another station to its north.
  • D. precedingStationOnRedLineSouthbound
    Indicates that one station is immediately before another station when traveling southbound on the Red Line.
  • E. precedingStationOnRedLine
    Indicates that one station is immediately before another station along the route of the Red Line.
  • F. None of above.

Provenance (4 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_69d6ab4c6710819097a9d228382dde43 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915d7109481908bf5fe512bba3c89 completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f69c8d408190abbc900deb534045 completed May 2, 2026, 1:05 p.m.
PD Predicate disambiguation batch_69d9150c18148190bf8152189c0e5fca completed April 10, 2026, 3:19 p.m.
Created at: April 8, 2026, 9:50 p.m.