Triple

T12222943
Position Surface form Disambiguated ID Type / Status
Subject Bata Airport E291265 entity
Predicate servesAsTransportHubFor P81087 FINISHED
Object Bata metropolitan area
The Bata metropolitan area is the urban region centered on the city of Bata in Equatorial Guinea, encompassing its surrounding communities and functioning as a major economic and population hub on the country’s mainland coast.
E968800 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: Bata metropolitan area | Statement: [Bata Airport, servesAsTransportHubFor, Bata metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bata metropolitan area
Context triple: [Bata Airport, servesAsTransportHubFor, Bata metropolitan area]
  • A. Bern metropolitan area
    The Bern metropolitan area is the urban region centered around Switzerland’s federal city of Bern, encompassing its surrounding suburbs and commuter towns as a key political and economic hub.
  • B. Natal metropolitan region
    The Natal metropolitan region is a major urban agglomeration in the state of Rio Grande do Norte, Brazil, centered on the city of Natal and encompassing several surrounding municipalities.
  • C. Sabha metropolitan area
    Sabha metropolitan area is the urban agglomeration centered on the city of Sabha in southwestern Libya, serving as a key regional hub for administration, trade, and transport in the Fezzan region.
  • D. Samborondón metropolitan area
    The Samborondón metropolitan area is a rapidly growing, affluent suburban and commercial zone adjacent to Guayaquil in Ecuador, known for its gated communities, shopping centers, and business developments.
  • E. Resistencia metropolitan area
    The Resistencia metropolitan area is the principal urban agglomeration and economic hub surrounding the city of Resistencia in northeastern Argentina.
  • 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: Bata metropolitan area
Triple: [Bata Airport, servesAsTransportHubFor, Bata metropolitan area]
Generated description
The Bata metropolitan area is the urban region centered on the city of Bata in Equatorial Guinea, encompassing its surrounding communities and functioning as a major economic and population hub on the country’s mainland coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bata metropolitan area
Target entity description: The Bata metropolitan area is the urban region centered on the city of Bata in Equatorial Guinea, encompassing its surrounding communities and functioning as a major economic and population hub on the country’s mainland coast.
  • A. Bern metropolitan area
    The Bern metropolitan area is the urban region centered around Switzerland’s federal city of Bern, encompassing its surrounding suburbs and commuter towns as a key political and economic hub.
  • B. Natal metropolitan region
    The Natal metropolitan region is a major urban agglomeration in the state of Rio Grande do Norte, Brazil, centered on the city of Natal and encompassing several surrounding municipalities.
  • C. Sabha metropolitan area
    Sabha metropolitan area is the urban agglomeration centered on the city of Sabha in southwestern Libya, serving as a key regional hub for administration, trade, and transport in the Fezzan region.
  • D. Samborondón metropolitan area
    The Samborondón metropolitan area is a rapidly growing, affluent suburban and commercial zone adjacent to Guayaquil in Ecuador, known for its gated communities, shopping centers, and business developments.
  • E. Resistencia metropolitan area
    The Resistencia metropolitan area is the principal urban agglomeration and economic hub surrounding the city of Resistencia in northeastern Argentina.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: servesAsTransportHubFor
Context triple: [Bata Airport, servesAsTransportHubFor, Bata metropolitan area]
  • A. isTransportCenterOf chosen
    Indicates that a location functions as a primary hub or central node for transportation activities serving another area or network.
  • B. situatedOnTransportRoute
    Indicates that one entity is located along, on, or directly adjacent to a specified transport route (such as a road, railway, or shipping lane).
  • C. isPublicTransportBackboneOf
    Indicates that one transport system serves as the primary structural and functional core of a region’s overall public transportation network.
  • D. isTransportHubBetween
    Indicates that a location functions as a central node facilitating transportation connections between two or more other places.
  • E. transportationJunctionFor
    Indicates a location that serves as a connecting point where multiple transportation routes or modes meet, intersect, or transfer.
  • F. None of above.

Provenance (6 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d920e312708190b4aede2e21f5f697 completed April 10, 2026, 4:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60aa6d3d481909852a6f2f90d7a41 completed May 2, 2026, 2:31 p.m.
NEDg Description generation batch_69f60c06e4c08190985114da9317e8fd completed May 2, 2026, 2:36 p.m.
NED2 Entity disambiguation (via description) batch_69f60c99de9881909ef87b878ac346fc completed May 2, 2026, 2:39 p.m.
PD Predicate disambiguation batch_69d91c3d669c81908eea7ad61122d275 completed April 10, 2026, 3:50 p.m.
Created at: April 8, 2026, 9:51 p.m.