Triple

T20894074
Position Surface form Disambiguated ID Type / Status
Subject Lynnwood Link Extension stations E514484 entity
Predicate includesStation P33789 FINISHED
Object Shoreline North/185th station
Shoreline North/185th station is a Sound Transit Link light rail station in Shoreline, Washington, serving the Lynnwood Link Extension corridor north of Seattle.
 E1457283 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: Shoreline North/185th station | Statement: [Lynnwood Link Extension stations, includesStation, Shoreline North/185th station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shoreline North/185th station
Context triple: [Lynnwood Link Extension stations, includesStation, Shoreline North/185th station]
  • A. Oak Street station
    Oak Street station is a light rail stop on Denver’s Regional Transportation District W Line serving the Lakewood, Colorado area.
  • B. Angle Lake Station
    Angle Lake Station is an elevated Sound Transit Link light rail station in SeaTac, Washington, serving as the southern terminus of the 1 Line near Seattle–Tacoma International Airport.
  • C. Sand Lake Road station
    Sand Lake Road station is a commuter rail stop in Orlando, Florida, serving as part of the SunRail regional rail system.
  • D. Dow’s Lake station
    Dow’s Lake station is a public transit stop in Ottawa, Canada, serving the Dow’s Lake area and nearby attractions such as the Rideau Canal and surrounding parks.
  • E. East Lake station
    East Lake station is a rapid transit stop on Atlanta's MARTA system serving the surrounding East Lake and Decatur areas.
  • 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: Shoreline North/185th station
Triple: [Lynnwood Link Extension stations, includesStation, Shoreline North/185th station]
Generated description
Shoreline North/185th station is a Sound Transit Link light rail station in Shoreline, Washington, serving the Lynnwood Link Extension corridor north of Seattle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shoreline North/185th station
Target entity description: Shoreline North/185th station is a Sound Transit Link light rail station in Shoreline, Washington, serving the Lynnwood Link Extension corridor north of Seattle.
  • A. Oak Street station
    Oak Street station is a light rail stop on Denver’s Regional Transportation District W Line serving the Lakewood, Colorado area.
  • B. Angle Lake Station
    Angle Lake Station is an elevated Sound Transit Link light rail station in SeaTac, Washington, serving as the southern terminus of the 1 Line near Seattle–Tacoma International Airport.
  • C. Sand Lake Road station
    Sand Lake Road station is a commuter rail stop in Orlando, Florida, serving as part of the SunRail regional rail system.
  • D. Dow’s Lake station
    Dow’s Lake station is a public transit stop in Ottawa, Canada, serving the Dow’s Lake area and nearby attractions such as the Rideau Canal and surrounding parks.
  • E. East Lake station
    East Lake station is a rapid transit stop on Atlanta's MARTA system serving the surrounding East Lake and Decatur areas.
  • 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_69e0b4f7ebe48190952a85547a0f31a1 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6d06129788190b88ab807af4641c1 completed April 21, 2026, 1:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a091fbc0ba081909ab6e1fee7f88a14 completed May 17, 2026, 1:54 a.m.
NEDg Description generation batch_6a092007c7808190ac9a39eb68cf9b9e completed May 17, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_6a0920d752888190bffcfa7ce75cd2ad completed May 17, 2026, 1:58 a.m.
Created at: April 16, 2026, 12:46 p.m.