Triple

T712133
Position Surface form Disambiguated ID Type / Status
Subject Lloyd Center/NE 11th Ave E14232 entity
Predicate hasAdjacentStation P231 FINISHED
Object NE 7th Ave station
NE 7th Ave station is a light rail stop in Portland, Oregon, serving the city’s MAX system near the Lloyd District.
 E133341 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: NE 7th Ave station | Statement: [Lloyd Center/NE 11th Ave, hasAdjacentStation, NE 7th Ave station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NE 7th Ave station
Context triple: [Lloyd Center/NE 11th Ave, hasAdjacentStation, NE 7th Ave station]
  • A. 36th Street station
    36th Street station is a key SEPTA trolley stop in Philadelphia serving the Subway–Surface Trolley Lines near the University of Pennsylvania.
  • B. 33rd Street station
    33rd Street station is a major underground trolley stop in Philadelphia serving SEPTA’s Subway–Surface lines near Drexel University and the University of Pennsylvania.
  • C. Central Avenue station
    Central Avenue station is a stop on Boston's MBTA Mattapan Trolley line serving the Milton area along the historic Ashmont–Mattapan High-Speed Line.
  • D. Brigham Circle station
    Brigham Circle station is a light rail stop on the MBTA Green Line E branch located in Boston’s Mission Hill neighborhood.
  • E. Branch Avenue station
    Branch Avenue station is a Washington Metro rail station in Maryland that serves as the southern terminus of the system’s Green 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: NE 7th Ave station
Triple: [Lloyd Center/NE 11th Ave, hasAdjacentStation, NE 7th Ave station]
Generated description
NE 7th Ave station is a light rail stop in Portland, Oregon, serving the city’s MAX system near the Lloyd District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NE 7th Ave station
Target entity description: NE 7th Ave station is a light rail stop in Portland, Oregon, serving the city’s MAX system near the Lloyd District.
  • A. 36th Street station
    36th Street station is a key SEPTA trolley stop in Philadelphia serving the Subway–Surface Trolley Lines near the University of Pennsylvania.
  • B. 33rd Street station
    33rd Street station is a major underground trolley stop in Philadelphia serving SEPTA’s Subway–Surface lines near Drexel University and the University of Pennsylvania.
  • C. Central Avenue station
    Central Avenue station is a stop on Boston's MBTA Mattapan Trolley line serving the Milton area along the historic Ashmont–Mattapan High-Speed Line.
  • D. Brigham Circle station
    Brigham Circle station is a light rail stop on the MBTA Green Line E branch located in Boston’s Mission Hill neighborhood.
  • E. Branch Avenue station
    Branch Avenue station is a Washington Metro rail station in Maryland that serves as the southern terminus of the system’s Green 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_69a4934a36e081909e7abef98b898a4e completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a55dd5908190bfb8816f65ea02e1 completed March 1, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac6600fa4c8190be934f49ba4b75ca completed March 7, 2026, 5:53 p.m.
NEDg Description generation batch_69ac669c3d7c819085194c797d41fb5d completed March 7, 2026, 5:55 p.m.
NED2 Entity disambiguation (via description) batch_69ac670ce8b881909d4ea8082f7fe096 completed March 7, 2026, 5:57 p.m.
Created at: March 1, 2026, 7:36 p.m.