Triple

T613665
Position Surface form Disambiguated ID Type / Status
Subject Seattle Art Museum E12154 entity
Predicate publicTransitAccess P1288 FINISHED
Object University Street Station
University Street Station is a downtown Seattle underground light rail and bus station serving the city's central business district and nearby cultural institutions.
 E76589 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 Street Station | Statement: [Seattle Art Museum, publicTransitAccess, University Street Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University Street Station
Context triple: [Seattle Art Museum, publicTransitAccess, University Street Station]
  • A. King Street Station
    King Street Station is a historic railway terminal in downtown Seattle, Washington, serving as a major hub for Amtrak and regional rail services.
  • B. Osgoode station
    Osgoode station is a downtown Toronto subway station on Line 1 Yonge–University, serving the area around Toronto City Hall, the Four Seasons Centre, and the city’s legal and entertainment districts.
  • C. Queen station
    Queen station is a downtown Toronto subway station on Line 1 Yonge–University, located beneath Queen Street at Yonge Street and serving the city’s central shopping and commercial district.
  • D. Dundas station
    Dundas station is a downtown Toronto subway station on the Toronto Transit Commission network, serving the busy Yonge–Dundas Square and Eaton Centre area.
  • E. Eglinton station
    Eglinton station is a major Toronto Transit Commission subway station in midtown Toronto serving the busy Yonge Street corridor.
  • 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 Street Station
Triple: [Seattle Art Museum, publicTransitAccess, University Street Station]
Generated description
University Street Station is a downtown Seattle underground light rail and bus station serving the city's central business district and nearby cultural institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University Street Station
Target entity description: University Street Station is a downtown Seattle underground light rail and bus station serving the city's central business district and nearby cultural institutions.
  • A. King Street Station
    King Street Station is a historic railway terminal in downtown Seattle, Washington, serving as a major hub for Amtrak and regional rail services.
  • B. Osgoode station
    Osgoode station is a downtown Toronto subway station on Line 1 Yonge–University, serving the area around Toronto City Hall, the Four Seasons Centre, and the city’s legal and entertainment districts.
  • C. Queen station
    Queen station is a downtown Toronto subway station on Line 1 Yonge–University, located beneath Queen Street at Yonge Street and serving the city’s central shopping and commercial district.
  • D. Dundas station
    Dundas station is a downtown Toronto subway station on the Toronto Transit Commission network, serving the busy Yonge–Dundas Square and Eaton Centre area.
  • E. Eglinton station
    Eglinton station is a major Toronto Transit Commission subway station in midtown Toronto serving the busy Yonge Street corridor.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49e08dbf88190ab050078a63e266b completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a533dabe288190ab25bd6d76e79d06 completed March 2, 2026, 6:53 a.m.
NEDg Description generation batch_69a54e4849f48190868d7b624e450dc3 completed March 2, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69a55048e2ec81908d306f44b2ca24fa completed March 2, 2026, 8:54 a.m.
Created at: March 1, 2026, 7:35 p.m.