Triple

T9972208
Position Surface form Disambiguated ID Type / Status
Subject Koltsovo International Airport E196233 entity
Predicate isHubForRegion P72673 FINISHED
Object Yekaterinburg metropolitan area E38566 NE FINISHED

How this triple was built (3 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: Yekaterinburg metropolitan area | Statement: [Koltsovo International Airport, isHubForRegion, Yekaterinburg metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yekaterinburg metropolitan area
Context triple: [Koltsovo International Airport, isHubForRegion, Yekaterinburg metropolitan area]
  • A. Yekaterinburg chosen
    Yekaterinburg is a major industrial and cultural city in Russia’s Ural region, historically known as the site of the execution of the last Russian tsar, Nicholas II, and his family.
  • B. Sverdlovsk
    Sverdlovsk is the former name of Yekaterinburg, a major industrial and cultural city in Russia’s Ural region.
  • C. Nizhny Tagil
    Nizhny Tagil is a major industrial city in Russia’s Sverdlovsk Oblast, historically known for its metallurgical plants and role in the country’s heavy industry.
  • D. Chelyabinsk
    Chelyabinsk is a large industrial city in west-central Russia, located just east of the Ural Mountains and known as a major regional economic and transportation hub.
  • E. Kuznetsk
    Kuznetsk is a city in Penza Oblast, Russia, known as an industrial and transport center in the Volga region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isHubForRegion
Context triple: [Koltsovo International Airport, isHubForRegion, Yekaterinburg metropolitan area]
  • A. regionServedFromHub chosen
    Indicates that a particular region receives its services, operations, or logistical support from a specified hub location.
  • B. isRegion
    Indicates that one entity functions as a geographic or administrative region associated with another entity.
  • C. isMajorHubInCountry
    Indicates that a location functions as a primary or central hub within a specified country, typically in terms of transport, commerce, or connectivity.
  • D. isRegionOf
    Indicates that one entity is a geographic or administrative region belonging to, contained within, or associated with another entity.
  • E. supportsRegion
    Indicates that one entity provides assistance, resources, or backing to a specific geographic or administrative region.
  • F. None of above.

Provenance (4 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_69ca82eea2b88190a0e511d21a31f386 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb7bb03688190a3f4fc1988b8fafa completed April 2, 2026, 12:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69d281ebf6f88190a94ba8231422c591 completed April 5, 2026, 3:38 p.m.
PD Predicate disambiguation batch_69cd1d9daa808190b413a1b9a1e929e2 completed April 1, 2026, 1:29 p.m.
Created at: March 30, 2026, 8:48 p.m.