Triple

T20530672
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles–Seattle rail corridor E504057 entity
Predicate majorStation P1071 FINISHED
Object Salinas station — 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: Salinas station | Statement: [Los Angeles–Seattle rail corridor, majorStation, Salinas station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Salinas station
Context triple: [Los Angeles–Seattle rail corridor, majorStation, Salinas station]
  • A. San Joaquín station
    San Joaquín station is a stop on Santiago, Chile’s Metro system serving the Line 5 corridor in the city’s southeastern area.
  • B. El Fuerte station
    El Fuerte station is a stop on Mexico’s famous Ferrocarril Chihuahua al Pacífico (Chepe) railway, serving the historic town of El Fuerte in Sinaloa as part of the scenic Copper Canyon route.
  • C. Mendota station
    Mendota station is a historic passenger rail station in Mendota, Illinois, served by Amtrak trains.
  • D. Santa Cruz station
    Santa Cruz station is a stop on São Paulo Metro’s Line 5–Lilac, serving as an important connection point in the city’s rapid transit network.
  • E. La Cienega/Jefferson station
    La Cienega/Jefferson station is an elevated Los Angeles Metro Rail stop in the West Adams/Culver City area that serves the E Line and connects nearby residential, commercial, and arts districts.
  • 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: Salinas station
Target entity description: Salinas station is an Amtrak passenger rail station in Salinas, California, serving as a key stop on intercity routes along the U.S. West Coast.
  • A. San Joaquín station
    San Joaquín station is a stop on Santiago, Chile’s Metro system serving the Line 5 corridor in the city’s southeastern area.
  • B. El Fuerte station
    El Fuerte station is a stop on Mexico’s famous Ferrocarril Chihuahua al Pacífico (Chepe) railway, serving the historic town of El Fuerte in Sinaloa as part of the scenic Copper Canyon route.
  • C. Mendota station
    Mendota station is a historic passenger rail station in Mendota, Illinois, served by Amtrak trains.
  • D. Santa Cruz station
    Santa Cruz station is a stop on São Paulo Metro’s Line 5–Lilac, serving as an important connection point in the city’s rapid transit network.
  • E. La Cienega/Jefferson station
    La Cienega/Jefferson station is an elevated Los Angeles Metro Rail stop in the West Adams/Culver City area that serves the E Line and connects nearby residential, commercial, and arts districts.
  • 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_69e0b4b3a6e08190ae663701f50fab8e completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a06b923c81908ba24be6645a7c61 completed April 20, 2026, 9:53 p.m.
Created at: April 16, 2026, 11:37 a.m.