Triple

T4099611
Position Surface form Disambiguated ID Type / Status
Subject Edmonton LRT E87907 entity
Predicate hasStation P35 FINISHED
Object University Station
University Station is a light rail transit stop on Edmonton's LRT network serving the University of Alberta area.
 E412785 NE FINISHED

How this triple was built (4 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: University Station | Statement: [Edmonton LRT, hasStation, University Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University Station
Context triple: [Edmonton LRT, hasStation, University Station]
  • A. University Circle
    University Circle is a prominent cultural, educational, and medical district in Cleveland, Ohio, home to major institutions such as universities, museums, and hospitals.
  • B. University Heights
    University Heights is a small suburban city in northeastern Ohio, known for its residential character and proximity to Cleveland.
  • C. University City station
    University City station is a SEPTA regional rail stop in Philadelphia serving the University City district and nearby academic and medical institutions.
  • D. University Square
    University Square is a major public square and central gathering place in Bucharest, Romania, known for its cultural, historical, and political significance.
  • E. University of Dallas Station
    University of Dallas Station is a light rail stop in Irving, Texas, serving the University of Dallas area on Dallas Area Rapid Transit’s Orange Line.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: University Station
Triple: [Edmonton LRT, hasStation, University Station]
Generated description
University Station is a light rail transit stop on Edmonton's LRT network serving the University of Alberta area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University Station
Target entity description: University Station is a light rail transit stop on Edmonton's LRT network serving the University of Alberta area.
  • A. University Circle
    University Circle is a prominent cultural, educational, and medical district in Cleveland, Ohio, home to major institutions such as universities, museums, and hospitals.
  • B. University Heights
    University Heights is a small suburban city in northeastern Ohio, known for its residential character and proximity to Cleveland.
  • C. University City station
    University City station is a SEPTA regional rail stop in Philadelphia serving the University City district and nearby academic and medical institutions.
  • D. University Square
    University Square is a major public square and central gathering place in Bucharest, Romania, known for its cultural, historical, and political significance.
  • E. University of Dallas Station
    University of Dallas Station is a light rail stop in Irving, Texas, serving the University of Dallas area on Dallas Area Rapid Transit’s Orange Line.
  • F. None of above. chosen

Provenance (5 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_69aed94564cc8190a9c1457daedb6e7f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefd0d9c508190b8aedf83f3310513 completed March 9, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b7585bc81909dc2c02e60a55def completed March 14, 2026, 2:06 p.m.
NEDg Description generation batch_69b56c3a4b708190a55027fd3b2b76e0 completed March 14, 2026, 2:10 p.m.
NED2 Entity disambiguation (via description) batch_69b56cc5c704819083dac59bf7b3cb83 completed March 14, 2026, 2:12 p.m.
Created at: March 9, 2026, 3:40 p.m.