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.