Triple

T7879210
Position Surface form Disambiguated ID Type / Status
Subject Tema Industrial Area E182934 entity
Predicate partOf P40 FINISHED
Object Tema Metropolitan Area
The Tema Metropolitan Area is a major urban and industrial hub in Ghana centered on the port city of Tema, known for its planned layout, manufacturing zones, and maritime trade activities.
 E701132 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: Tema Metropolitan Area | Statement: [Tema Industrial Area, partOf, Tema Metropolitan Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tema Metropolitan Area
Context triple: [Tema Industrial Area, partOf, Tema Metropolitan Area]
  • A. BN metro area
    The BN metro area is a central Illinois metropolitan region anchored by the twin cities of Bloomington and Normal, known for its universities, insurance and agriculture-related industries, and transportation links.
  • B. Tyler metropolitan area
    The Tyler metropolitan area is a regional urban and economic hub in East Texas centered on the city of Tyler, known for its healthcare, education, and rose cultivation industries.
  • C. El Centro metropolitan area
    The El Centro metropolitan area is a small metropolitan region in Southern California’s Imperial Valley centered around the city of El Centro, near the U.S.–Mexico border.
  • D. Gary metropolitan area
    The Gary metropolitan area is an urban region in northwest Indiana centered on the city of Gary, historically known for its steel industry and proximity to Chicago.
  • E. David metropolitan area
    The David metropolitan area is the urban region centered around the city of David in western Panama, serving as a key commercial and transportation hub for the Chiriquí Province.
  • 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: Tema Metropolitan Area
Triple: [Tema Industrial Area, partOf, Tema Metropolitan Area]
Generated description
The Tema Metropolitan Area is a major urban and industrial hub in Ghana centered on the port city of Tema, known for its planned layout, manufacturing zones, and maritime trade activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tema Metropolitan Area
Target entity description: The Tema Metropolitan Area is a major urban and industrial hub in Ghana centered on the port city of Tema, known for its planned layout, manufacturing zones, and maritime trade activities.
  • A. BN metro area
    The BN metro area is a central Illinois metropolitan region anchored by the twin cities of Bloomington and Normal, known for its universities, insurance and agriculture-related industries, and transportation links.
  • B. Tyler metropolitan area
    The Tyler metropolitan area is a regional urban and economic hub in East Texas centered on the city of Tyler, known for its healthcare, education, and rose cultivation industries.
  • C. El Centro metropolitan area
    The El Centro metropolitan area is a small metropolitan region in Southern California’s Imperial Valley centered around the city of El Centro, near the U.S.–Mexico border.
  • D. Gary metropolitan area
    The Gary metropolitan area is an urban region in northwest Indiana centered on the city of Gary, historically known for its steel industry and proximity to Chicago.
  • E. David metropolitan area
    The David metropolitan area is the urban region centered around the city of David in western Panama, serving as a key commercial and transportation hub for the Chiriquí Province.
  • 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_69ca828a17248190b46defe758bc5ad3 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb39be7ab88190affcd353a0cd37fa completed March 31, 2026, 3:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5b86c20081909aa029cda7c48d44 completed March 31, 2026, 5:28 a.m.
NEDg Description generation batch_69cb7631d10881908e3c7dacb98520cd completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbbf847f3c819092d690d8d65f6d60 completed March 31, 2026, 12:35 p.m.
Created at: March 30, 2026, 4:57 p.m.