Triple

T14027882
Position Surface form Disambiguated ID Type / Status
Subject E Line (Los Angeles Metro) E337509 entity
Predicate hasStation P35 FINISHED
Object 17th Street/Santa Monica College station E382720 NE FINISHED

How this triple was built (2 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: 17th Street/Santa Monica College station | Statement: [E Line (Los Angeles Metro), hasStation, 17th Street/Santa Monica College station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 17th Street/Santa Monica College station
Context triple: [E Line (Los Angeles Metro), hasStation, 17th Street/Santa Monica College station]
  • A. 17th Street/Santa Monica College station chosen
    17th Street/Santa Monica College station is a light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line and providing access to Santa Monica College and the surrounding neighborhood.
  • B. Santa Monica Downtown station
    Santa Monica Downtown station is a light rail transit stop in downtown Santa Monica that serves as the western terminus of Los Angeles Metro Rail’s E Line near the Pacific Ocean.
  • C. Long Beach Transit Mall station
    Long Beach Transit Mall station is a light rail stop in downtown Long Beach, California, serving as a key terminus and transfer point on Los Angeles Metro Rail’s A Line.
  • D. APU/Citrus College station
    APU/Citrus College station is a light rail station in Azusa, California, serving the Los Angeles Metro Rail system near Azusa Pacific University and Citrus College.
  • E. Expo/Sepulveda station
    Expo/Sepulveda station is an elevated Los Angeles Metro Rail stop in West Los Angeles serving the E Line near the intersection of Sepulveda Boulevard and Exposition Boulevard.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d81c6543a48190bd5ba93d7419e797 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2fa830ac81908cb7df7c9e81e42a completed April 14, 2026, 12:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69fbc333b7a08190b4f121fef69f7513 completed May 6, 2026, 10:39 p.m.
Created at: April 9, 2026, 10:20 p.m.