Triple

T22586493
Position Surface form Disambiguated ID Type / Status
Subject Transportation in Pierce County, Washington E564808 entity
Predicate lightRailStation P148834 FINISHED
Object Theater District Station
Theater District Station is a Tacoma Link light rail stop serving Tacoma’s downtown theater and arts district in Pierce County, Washington.
E1545380 NE FINISHED

How this triple was built (5 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: Theater District Station | Statement: [Transportation in Pierce County, Washington, lightRailStation, Theater District Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Theater District Station
Context triple: [Transportation in Pierce County, Washington, lightRailStation, Theater District Station]
  • A. Theater District station
    Theater District station is a METRORail light rail stop in downtown Houston, Texas, serving the city's theater and performing arts district.
  • B. International Business District Station
    International Business District Station is a subway station in Incheon, South Korea, serving the Songdo International Business District and connecting it to the wider metropolitan transit network.
  • C. Museum District station
    Museum District station is a METRORail light rail stop in Houston, Texas, serving the city’s Museum District and nearby Hermann Park.
  • D. Cultural Center Station
    Cultural Center Station is a metro station in Kaohsiung, Taiwan, serving the area around the Kaohsiung Cultural Center on the Kaohsiung MRT Orange Line.
  • E. MacArthur Square station
    MacArthur Square station is a light rail transit station in downtown Norfolk, Virginia, serving the city's Tide light rail system and nearby attractions such as MacArthur Center.
  • 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: Theater District Station
Triple: [Transportation in Pierce County, Washington, lightRailStation, Theater District Station]
Generated description
Theater District Station is a Tacoma Link light rail stop serving Tacoma’s downtown theater and arts district in Pierce County, Washington.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Theater District Station
Target entity description: Theater District Station is a Tacoma Link light rail stop serving Tacoma’s downtown theater and arts district in Pierce County, Washington.
  • A. Theater District station
    Theater District station is a METRORail light rail stop in downtown Houston, Texas, serving the city's theater and performing arts district.
  • B. International Business District Station
    International Business District Station is a subway station in Incheon, South Korea, serving the Songdo International Business District and connecting it to the wider metropolitan transit network.
  • C. Museum District station
    Museum District station is a METRORail light rail stop in Houston, Texas, serving the city’s Museum District and nearby Hermann Park.
  • D. Cultural Center Station
    Cultural Center Station is a metro station in Kaohsiung, Taiwan, serving the area around the Kaohsiung Cultural Center on the Kaohsiung MRT Orange Line.
  • E. MacArthur Square station
    MacArthur Square station is a light rail transit station in downtown Norfolk, Virginia, serving the city's Tide light rail system and nearby attractions such as MacArthur Center.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lightRailStation
Context triple: [Transportation in Pierce County, Washington, lightRailStation, Theater District Station]
  • A. lightRailStationName
    Indicates that a light rail station has the specified name.
  • B. lightRailNetworkEndpointFor
    Indicates that one entity serves as an endpoint (such as a terminus or boundary station) of a specified light rail network.
  • C. lightRailNetwork
    Indicates a relationship where an area, city, or region is served by or contains a light rail transit network.
  • D. subwayStation
    Indicates that one entity is a subway station associated with, located in, or serving the other entity.
  • E. railTerminus
    Indicates that a railway line or service ends at a particular station or location, which serves as its final terminus.
  • F. None of above. chosen

Provenance (7 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_69e245836014819091b91ed3074742a3 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f1615d1fe081908079f777cdab12a2 completed April 29, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b3d584fb88190b64be86c696a25eb completed May 18, 2026, 4:24 p.m.
NEDg Description generation batch_6a0b4993d9148190a222e21a7b2b633f completed May 18, 2026, 5:17 p.m.
NED2 Entity disambiguation (via description) batch_6a0b4a2de1848190bf4728c204e27703 completed May 18, 2026, 5:19 p.m.
PD Predicate disambiguation batch_69ee626e6bb08190ada4dd8b48cc0c43 completed April 26, 2026, 7:07 p.m.
PDg Predicate description generation batch_69ee8841e9cc81908d23b34215e3be71 completed April 26, 2026, 9:48 p.m.
Created at: April 17, 2026, 2:46 p.m.