Triple

T22210431
Position Surface form Disambiguated ID Type / Status
Subject Asaba International Airport E548928 entity
Predicate isInMetropolitanArea P294 FINISHED
Object Asaba metropolitan area
The Asaba metropolitan area is an urban region centered on the city of Asaba in Delta State, Nigeria, serving as a commercial and administrative hub in the Niger Delta.
 E1524086 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: Asaba metropolitan area | Statement: [Asaba International Airport, isInMetropolitanArea, Asaba metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Asaba metropolitan area
Context triple: [Asaba International Airport, isInMetropolitanArea, Asaba metropolitan area]
  • A. Yamaguchi urban region
    The Yamaguchi urban region is a metropolitan area in Yamaguchi Prefecture, Japan, centered around the city of Yamaguchi and encompassing nearby cities such as Hōfu.
  • B. Nara urban area
    The Nara urban area is a metropolitan region in Japan centered around the historic city of Nara, known for its cultural heritage sites, temples, and role as a regional hub in the Kansai area.
  • C. Takamatsu metropolitan area
    The Takamatsu metropolitan area is the urban and economic region centered on Takamatsu, the capital city of Kagawa Prefecture on Japan’s Shikoku island.
  • D. Kochi metropolitan area
    The Kochi metropolitan area is a major urban and commercial hub in the Indian state of Kerala, centered on the port city of Kochi and known for its maritime trade, tourism, and service industries.
  • E. Hiroshima metropolitan area
    The Hiroshima metropolitan area is the urban and economic region centered on the city of Hiroshima in western Honshu, Japan, encompassing its surrounding cities and suburbs.
  • 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: Asaba metropolitan area
Triple: [Asaba International Airport, isInMetropolitanArea, Asaba metropolitan area]
Generated description
The Asaba metropolitan area is an urban region centered on the city of Asaba in Delta State, Nigeria, serving as a commercial and administrative hub in the Niger Delta.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Asaba metropolitan area
Target entity description: The Asaba metropolitan area is an urban region centered on the city of Asaba in Delta State, Nigeria, serving as a commercial and administrative hub in the Niger Delta.
  • A. Yamaguchi urban region
    The Yamaguchi urban region is a metropolitan area in Yamaguchi Prefecture, Japan, centered around the city of Yamaguchi and encompassing nearby cities such as Hōfu.
  • B. Nara urban area
    The Nara urban area is a metropolitan region in Japan centered around the historic city of Nara, known for its cultural heritage sites, temples, and role as a regional hub in the Kansai area.
  • C. Takamatsu metropolitan area
    The Takamatsu metropolitan area is the urban and economic region centered on Takamatsu, the capital city of Kagawa Prefecture on Japan’s Shikoku island.
  • D. Kochi metropolitan area
    The Kochi metropolitan area is a major urban and commercial hub in the Indian state of Kerala, centered on the port city of Kochi and known for its maritime trade, tourism, and service industries.
  • E. Hiroshima metropolitan area
    The Hiroshima metropolitan area is the urban and economic region centered on the city of Hiroshima in western Honshu, Japan, encompassing its surrounding cities and suburbs.
  • 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_69e11e3f7e04819089806d81d5ac431e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b2bcf748190a9721f0c9ae17e70 completed April 28, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0aa61cc9e48190ba5f6eb2a7cf3c9b completed May 18, 2026, 5:39 a.m.
NEDg Description generation batch_6a0aa6c001d48190b49866f02514aa28 completed May 18, 2026, 5:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0aa74204a081909fa0d80858bfa6bb completed May 18, 2026, 5:44 a.m.
Created at: April 16, 2026, 8:36 p.m.