Triple

T1525438
Position Surface form Disambiguated ID Type / Status
Subject Christina Lamb E32324 entity
Predicate notableWork P4 FINISHED
Object The Africa House
The Africa House is a non-fiction book by British journalist Christina Lamb that chronicles the life and ambitious colonial dreams of an eccentric Englishman who built a grand estate in what is now Zambia.
E174303 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: The Africa House | Statement: [Christina Lamb, notableWork, The Africa House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Africa House
Context triple: [Christina Lamb, notableWork, The Africa House]
  • A. The Africa Center
    The Africa Center is a New York City institution dedicated to exploring and promoting contemporary African art, culture, and policy through exhibitions, programs, and public engagement.
  • B. Constitution Hill
    Constitution Hill is a historic site in Johannesburg, South Africa, that now serves as a human rights precinct and home to the country’s Constitutional Court, built on the grounds of a former prison complex.
  • C. IFAN Museum of African Arts
    The IFAN Museum of African Arts is one of West Africa’s oldest and most important museums, renowned for its extensive collections of traditional African art and cultural artifacts.
  • D. Lancaster House
    Lancaster House is a historic 19th-century mansion in central London, renowned for its opulent interiors and frequent use as a venue for high-profile diplomatic and governmental events.
  • E. UNESCO Headquarters
    UNESCO Headquarters is the main administrative complex of the United Nations Educational, Scientific and Cultural Organization, located in Paris and serving as its central hub for global operations and policymaking.
  • 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: The Africa House
Triple: [Christina Lamb, notableWork, The Africa House]
Generated description
The Africa House is a non-fiction book by British journalist Christina Lamb that chronicles the life and ambitious colonial dreams of an eccentric Englishman who built a grand estate in what is now Zambia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Africa House
Target entity description: The Africa House is a non-fiction book by British journalist Christina Lamb that chronicles the life and ambitious colonial dreams of an eccentric Englishman who built a grand estate in what is now Zambia.
  • A. The Africa Center
    The Africa Center is a New York City institution dedicated to exploring and promoting contemporary African art, culture, and policy through exhibitions, programs, and public engagement.
  • B. Constitution Hill
    Constitution Hill is a historic site in Johannesburg, South Africa, that now serves as a human rights precinct and home to the country’s Constitutional Court, built on the grounds of a former prison complex.
  • C. IFAN Museum of African Arts
    The IFAN Museum of African Arts is one of West Africa’s oldest and most important museums, renowned for its extensive collections of traditional African art and cultural artifacts.
  • D. Lancaster House
    Lancaster House is a historic 19th-century mansion in central London, renowned for its opulent interiors and frequent use as a venue for high-profile diplomatic and governmental events.
  • E. UNESCO Headquarters
    UNESCO Headquarters is the main administrative complex of the United Nations Educational, Scientific and Cultural Organization, located in Paris and serving as its central hub for global operations and policymaking.
  • 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_69a885e9b0ac819093a9806ad0efc82c completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa61f7bb60819094774ecc632255de completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad2953c5308190984d20f62b7303fd completed March 8, 2026, 7:46 a.m.
NEDg Description generation batch_69ad2a1742d48190a82c1fc8c81d5c21 completed March 8, 2026, 7:49 a.m.
NED2 Entity disambiguation (via description) batch_69ad2aa092b08190930f1c39d963861b completed March 8, 2026, 7:52 a.m.
Created at: March 4, 2026, 7:26 p.m.