Triple

T291045
Position Surface form Disambiguated ID Type / Status
Subject Lumen Field E5992 entity
Predicate publicTransit P1288 FINISHED
Object International District/Chinatown Station (Link light rail)
International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
 E38075 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: International District/Chinatown Station (Link light rail) | Statement: [Lumen Field, publicTransit, International District/Chinatown Station (Link light rail)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: International District/Chinatown Station (Link light rail)
Context triple: [Lumen Field, publicTransit, International District/Chinatown Station (Link light rail)]
  • 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. Stadium Station (Link light rail)
    Stadium Station is a Link light rail station in Seattle, Washington, serving the SoDo area near major sports venues including Lumen Field.
  • D. 15th Street station
    15th Street station is a major underground transit hub in Center City Philadelphia that connects SEPTA’s subway–surface trolleys with the Market–Frankford Line and nearby regional rail services.
  • E. 37th Street station
    37th Street station is a Philadelphia trolley stop on SEPTA’s Subway–Surface Lines serving the University City area near the University of Pennsylvania.
  • 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: International District/Chinatown Station (Link light rail)
Triple: [Lumen Field, publicTransit, International District/Chinatown Station (Link light rail)]
Generated description
International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: International District/Chinatown Station (Link light rail)
Target entity description: International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
  • 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. Stadium Station (Link light rail)
    Stadium Station is a Link light rail station in Seattle, Washington, serving the SoDo area near major sports venues including Lumen Field.
  • D. 15th Street station
    15th Street station is a major underground transit hub in Center City Philadelphia that connects SEPTA’s subway–surface trolleys with the Market–Frankford Line and nearby regional rail services.
  • E. 37th Street station
    37th Street station is a Philadelphia trolley stop on SEPTA’s Subway–Surface Lines serving the University City area near the University of Pennsylvania.
  • 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_69a25946a7ac8190a78871c210213272 completed Feb. 28, 2026, 2:56 a.m.
NER Named-entity recognition batch_69a25e4f78bc81909a64fd6aaec3b504 completed Feb. 28, 2026, 3:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3a5d16298819094d742e34ec86f97 completed March 1, 2026, 2:34 a.m.
NEDg Description generation batch_69a3a62b6d7c8190b94bbfc29123a7d7 completed March 1, 2026, 2:36 a.m.
NED2 Entity disambiguation (via description) batch_69a3a6c1be708190bec3ceb2ab31a8af completed March 1, 2026, 2:38 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.