Triple

T413123
Position Surface form Disambiguated ID Type / Status
Subject Sound Transit Link light rail E9533 entity
Predicate connectsTo P845 FINISHED
Object Northgate
Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
E54092 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: Northgate | Statement: [Sound Transit Link light rail, connectsTo, Northgate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northgate
Context triple: [Sound Transit Link light rail, connectsTo, Northgate]
  • A. Bethesda Terrace
    Bethesda Terrace is a grand, 19th-century architectural centerpiece of New York City's Central Park, renowned for its ornate stonework, sweeping staircases, and iconic views over the Bethesda Fountain and Lake.
  • B. Lakeview
    Lakeview is a vibrant North Side Chicago neighborhood known for its lively entertainment scene, lakefront access, and diverse residential areas including Boystown and Wrigleyville.
  • C. Elliot Street
    Elliot Street is a roadway in the Upper Falls village of Newton, Massachusetts, serving as a local thoroughfare through the neighborhood.
  • D. Fountain Place
    Fountain Place is a distinctive, prism-shaped modernist skyscraper in Dallas known for its striking green glass façade and surrounding water features.
  • E. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • 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: Northgate
Triple: [Sound Transit Link light rail, connectsTo, Northgate]
Generated description
Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northgate
Target entity description: Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
  • A. Bethesda Terrace
    Bethesda Terrace is a grand, 19th-century architectural centerpiece of New York City's Central Park, renowned for its ornate stonework, sweeping staircases, and iconic views over the Bethesda Fountain and Lake.
  • B. Lakeview
    Lakeview is a vibrant North Side Chicago neighborhood known for its lively entertainment scene, lakefront access, and diverse residential areas including Boystown and Wrigleyville.
  • C. Elliot Street
    Elliot Street is a roadway in the Upper Falls village of Newton, Massachusetts, serving as a local thoroughfare through the neighborhood.
  • D. Fountain Place
    Fountain Place is a distinctive, prism-shaped modernist skyscraper in Dallas known for its striking green glass façade and surrounding water features.
  • E. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • 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_69a2e80111fc8190961d5b7c6154123f completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ecdc422881908910428fd1aee7c6 completed Feb. 28, 2026, 1:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42f6278808190be4432cf305f525c completed March 1, 2026, 12:21 p.m.
NEDg Description generation batch_69a42fbed33c8190adc5fdebb064ea0a completed March 1, 2026, 12:23 p.m.
NED2 Entity disambiguation (via description) batch_69a43057a4688190829bfbe668d3889b completed March 1, 2026, 12:25 p.m.
Created at: Feb. 28, 2026, 1:09 p.m.