Triple

T11884654
Position Surface form Disambiguated ID Type / Status
Subject Pulkovo Airport E282747 entity
Predicate operator P179 FINISHED
Object Northern Capital Gateway
Northern Capital Gateway is a consortium responsible for managing and developing Pulkovo Airport in Saint Petersburg, Russia.
 E952016 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: Northern Capital Gateway | Statement: [Pulkovo Airport, operator, Northern Capital Gateway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Capital Gateway
Context triple: [Pulkovo Airport, operator, Northern Capital Gateway]
  • A. Northern Capital
    Northern Capital is a city or region recognized as a principal center in the northern part of its country or area, often contrasted with an eastern counterpart in cultural, political, or historical terms.
  • B. Hub of the North
    Hub of the North is the nickname for Sioux Lookout, a key transportation and service center for remote northern communities in northwestern Ontario, Canada.
  • C. 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.
  • D. Northgate
    Northgate is a residential neighbourhood and local community area within the town of Crawley in West Sussex, England.
  • E. North Downtown
    North Downtown is a revitalized urban district in Omaha known for its mixed-use developments, entertainment venues, and proximity to the city’s central business area.
  • 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: Northern Capital Gateway
Triple: [Pulkovo Airport, operator, Northern Capital Gateway]
Generated description
Northern Capital Gateway is a consortium responsible for managing and developing Pulkovo Airport in Saint Petersburg, Russia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Northern Capital Gateway
Target entity description: Northern Capital Gateway is a consortium responsible for managing and developing Pulkovo Airport in Saint Petersburg, Russia.
  • A. Northern Capital
    Northern Capital is a city or region recognized as a principal center in the northern part of its country or area, often contrasted with an eastern counterpart in cultural, political, or historical terms.
  • B. Hub of the North
    Hub of the North is the nickname for Sioux Lookout, a key transportation and service center for remote northern communities in northwestern Ontario, Canada.
  • C. Northgate
    Northgate is a residential neighbourhood and local community area within the town of Crawley in West Sussex, England.
  • D. 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.
  • E. North Downtown
    North Downtown is a revitalized urban district in Omaha known for its mixed-use developments, entertainment venues, and proximity to the city’s central business area.
  • 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8d3a02ad4819090faef0e0be732ee completed April 10, 2026, 10:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69f281f488a8819082f40dfdd12f29a2 completed April 29, 2026, 10:11 p.m.
NEDg Description generation batch_69f2d6da770481908cd8787ba6b5763b completed April 30, 2026, 4:13 a.m.
NED2 Entity disambiguation (via description) batch_69f2dc57c3888190920b4275ed0b5bff completed April 30, 2026, 4:36 a.m.
Created at: April 8, 2026, 9:44 p.m.