Triple

T6929504
Position Surface form Disambiguated ID Type / Status
Subject W. E. B. Du Bois Memorial Centre for Pan-African Culture E160396 entity
Predicate locatedIn P40 FINISHED
Object Cantonments, Accra
Cantonments is an affluent, primarily residential district in Accra, Ghana, known for its embassies, diplomatic missions, and cultural institutions.
E628895 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: Cantonments, Accra | Statement: [W. E. B. Du Bois Memorial Centre for Pan-African Culture, locatedIn, Cantonments, Accra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cantonments, Accra
Context triple: [W. E. B. Du Bois Memorial Centre for Pan-African Culture, locatedIn, Cantonments, Accra]
  • A. Burma Camp, Accra
    Burma Camp, Accra is the main military base and headquarters of the Ghana Armed Forces located in Ghana’s capital city.
  • B. Military Cemetery, Accra
    Military Cemetery, Accra is a prominent burial ground in Ghana’s capital city, known for interring notable national figures and military personnel, including former UN Secretary-General Kofi Annan.
  • C. Fort James at Accra
    Fort James at Accra is a 17th-century coastal fort in present-day Ghana that served as a key British trading post and later became notorious for its role in the transatlantic slave trade.
  • D. Cape Coast
    Cape Coast is a historic coastal city in southern Ghana known for its role in the trans-Atlantic slave trade and its well-preserved colonial-era castle.
  • E. Winneba, Ghana
    Winneba, Ghana is a coastal town in the Central Region of Ghana known for its fishing industry, Aboakyer festival, and the University of Education, Winneba.
  • 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: Cantonments, Accra
Triple: [W. E. B. Du Bois Memorial Centre for Pan-African Culture, locatedIn, Cantonments, Accra]
Generated description
Cantonments is an affluent, primarily residential district in Accra, Ghana, known for its embassies, diplomatic missions, and cultural institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cantonments, Accra
Target entity description: Cantonments is an affluent, primarily residential district in Accra, Ghana, known for its embassies, diplomatic missions, and cultural institutions.
  • A. Burma Camp, Accra
    Burma Camp, Accra is the main military base and headquarters of the Ghana Armed Forces located in Ghana’s capital city.
  • B. Military Cemetery, Accra
    Military Cemetery, Accra is a prominent burial ground in Ghana’s capital city, known for interring notable national figures and military personnel, including former UN Secretary-General Kofi Annan.
  • C. Fort James at Accra
    Fort James at Accra is a 17th-century coastal fort in present-day Ghana that served as a key British trading post and later became notorious for its role in the transatlantic slave trade.
  • D. Cape Coast
    Cape Coast is a historic coastal city in southern Ghana known for its role in the trans-Atlantic slave trade and its well-preserved colonial-era castle.
  • E. Winneba, Ghana
    Winneba, Ghana is a coastal town in the Central Region of Ghana known for its fishing industry, Aboakyer festival, and the University of Education, Winneba.
  • 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_69c6884e15208190b9e91487eaafcf85 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da1f5fcc8190b43f53f90fc1821c completed March 27, 2026, 7:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7514774d88190af212d7953014703 completed March 28, 2026, 3:55 a.m.
NEDg Description generation batch_69c7524d677c81909531ba9bb46f2632 completed March 28, 2026, 4 a.m.
NED2 Entity disambiguation (via description) batch_69c752bef2808190843f3cad53aa5702 completed March 28, 2026, 4:02 a.m.
Created at: March 27, 2026, 2:27 p.m.