Triple

T21175230
Position Surface form Disambiguated ID Type / Status
Subject Angamos station E521793 entity
Predicate isPartOfCorridor P35 FINISHED
Object north–south Line 1 corridor 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: north–south Line 1 corridor | Statement: [Angamos station, isPartOfCorridor, north–south Line 1 corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: north–south Line 1 corridor
Context triple: [Angamos station, isPartOfCorridor, north–south Line 1 corridor]
  • A. east–west Line 1 corridor
    The east–west Line 1 corridor is a major rapid transit route in São Paulo’s metro system that runs across the city from east to west, serving key stations such as Salvador.
  • B. Line 5 north–south corridor
    Line 5 north–south corridor is a segment of Mexico City’s Metro Line 5 that runs in a generally north–south direction and includes Misterios station among its stops.
  • C. north–south Line 8 corridor
    The north–south Line 8 corridor is a major rapid transit route in the Mexico City Metro system that runs roughly vertically across the city, connecting multiple neighborhoods including the area served by Apatlaco station.
  • D. Northwest–East Line
    The Northwest–East Line is the primary rapid transit route of Baltimore's Metro SubwayLink system, running across the city from the northwest suburbs toward the eastern side.
  • E. Metro Line 1
    Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
  • 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: north–south Line 1 corridor
Target entity description: The north–south Line 1 corridor is a principal rapid transit route running along a north–south axis in Lima’s metro system, connecting multiple key urban districts.
  • A. east–west Line 1 corridor
    The east–west Line 1 corridor is a major rapid transit route in São Paulo’s metro system that runs across the city from east to west, serving key stations such as Salvador.
  • B. Line 5 north–south corridor
    Line 5 north–south corridor is a segment of Mexico City’s Metro Line 5 that runs in a generally north–south direction and includes Misterios station among its stops.
  • C. north–south Line 8 corridor
    The north–south Line 8 corridor is a major rapid transit route in the Mexico City Metro system that runs roughly vertically across the city, connecting multiple neighborhoods including the area served by Apatlaco station.
  • D. Northwest–East Line
    The Northwest–East Line is the primary rapid transit route of Baltimore's Metro SubwayLink system, running across the city from the northwest suburbs toward the eastern side.
  • E. Metro Line 1
    Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
  • 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_69e0b50e30748190b186824a206d39b9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7271597288190b04baff9ca8d866c completed April 21, 2026, 7:28 a.m.
Created at: April 16, 2026, 3 p.m.