Triple

T11856589
Position Surface form Disambiguated ID Type / Status
Subject Martín Carrera E282055 entity
Predicate isTerminalStationOf P15150 FINISHED
Object Line 4 (Mexico City Metro) E282395 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: Line 4 (Mexico City Metro) | Statement: [Martín Carrera, isTerminalStationOf, Line 4 (Mexico City Metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Line 4 (Mexico City Metro)
Context triple: [Martín Carrera, isTerminalStationOf, Line 4 (Mexico City Metro)]
  • A. Mexico City Metro Line 4 chosen
    Mexico City Metro Line 4 is one of the lines of the Mexico City Metro system, known for its elevated tracks and for serving areas north of the city center.
  • B. Mexico City Metrobús Line 4
    Mexico City Metrobús Line 4 is a bus rapid transit corridor in Mexico City that primarily serves the historic center and provides a key link between downtown areas and major transport hubs, including the airport and intercity rail stations.
  • C. Line A (Mexico City Metro)
    Line A of the Mexico City Metro is a suburban-style metro line serving the eastern part of the metropolitan area, linking central Mexico City with outlying municipalities in the State of Mexico.
  • D. Mexico City Metro Line 3
    Mexico City Metro Line 3 is a major north–south rapid transit line in Mexico City’s metro system, connecting key residential and commercial areas across the city.
  • E. Mexico City Metro Line 5
    Mexico City Metro Line 5 is a rapid transit line in Mexico City’s metro system that serves the northern part of the city, connecting several key residential and industrial areas.
  • 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: isTerminalStationOf
Context triple: [Martín Carrera, isTerminalStationOf, Line 4 (Mexico City Metro)]
  • A. isPassengerStationFor
    Indicates that a station serves as a boarding and alighting point for passengers on a particular transportation line or service.
  • B. terminusStation chosen
    Indicates that a station serves as the final endpoint or terminal stop for a given route or service.
  • C. railroadTerminusFor
    Indicates that one location serves as the end point or final station of a particular railroad line for another location.
  • D. railLineTerminus
    Indicates that a rail line ends or terminates at the specified location or station.
  • E. hasEndpointStation
    Indicates that something (such as a route, line, or service) has a specific station as one of its terminal endpoints.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a699089c8190b7a298baf13dcded completed April 10, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69f167d9b9e8819093582637941fc5ca completed April 29, 2026, 2:07 a.m.
PD Predicate disambiguation batch_69d8a2573dbc8190ab432e8e28fde6cc completed April 10, 2026, 7:10 a.m.
Created at: April 8, 2026, 9:43 p.m.