Triple
T6579656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Ghana |
E157258
|
entity |
| Predicate | viceChancellor |
P142
|
FINISHED |
| Object |
Nana Aba Appiah Amfo
Nana Aba Appiah Amfo is a Ghanaian linguist and academic leader who serves as the Vice-Chancellor of the University of Ghana.
|
E599451
|
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: Nana Aba Appiah Amfo | Statement: [University of Ghana, viceChancellor, Nana Aba Appiah Amfo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nana Aba Appiah Amfo Context triple: [University of Ghana, viceChancellor, Nana Aba Appiah Amfo]
-
A.
Nana Mensah
Nana Mensah is a Ghanaian-American actress, writer, and director known for her work in independent film and television, including a prominent role in the Netflix series "The Chair."
-
B.
Ama K. Abebrese
Ama K. Abebrese is a Ghanaian-British actress, television presenter, and producer known for her acclaimed performances in both African and international films.
-
C.
DeObia Oparei
DeObia Oparei is a British actor and playwright known for his roles in film and television, including appearances in projects like Game of Thrones and various major studio movies.
-
D.
Fathia Nkrumah
Fathia Nkrumah was an Egyptian-born former First Lady of Ghana, known for her marriage to the country’s first president, Kwame Nkrumah, and her symbolic role in African–Arab solidarity.
-
E.
Theodosia Okoh
Theodosia Okoh was a Ghanaian artist and teacher best known for creating Ghana’s national flag.
- 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: Nana Aba Appiah Amfo Triple: [University of Ghana, viceChancellor, Nana Aba Appiah Amfo]
Generated description
Nana Aba Appiah Amfo is a Ghanaian linguist and academic leader who serves as the Vice-Chancellor of the University of Ghana.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nana Aba Appiah Amfo Target entity description: Nana Aba Appiah Amfo is a Ghanaian linguist and academic leader who serves as the Vice-Chancellor of the University of Ghana.
-
A.
Nana Mensah
Nana Mensah is a Ghanaian-American actress, writer, and director known for her work in independent film and television, including a prominent role in the Netflix series "The Chair."
-
B.
Ama K. Abebrese
Ama K. Abebrese is a Ghanaian-British actress, television presenter, and producer known for her acclaimed performances in both African and international films.
-
C.
DeObia Oparei
DeObia Oparei is a British actor and playwright known for his roles in film and television, including appearances in projects like Game of Thrones and various major studio movies.
-
D.
Fathia Nkrumah
Fathia Nkrumah was an Egyptian-born former First Lady of Ghana, known for her marriage to the country’s first president, Kwame Nkrumah, and her symbolic role in African–Arab solidarity.
-
E.
Theodosia Okoh
Theodosia Okoh was a Ghanaian artist and teacher best known for creating Ghana’s national flag.
- 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_69c6882b3a108190b3a9eb343ae4162c |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae8ef4d08190b4c88aa0c15fe91c |
completed | March 27, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cba5cc708190a8748160a7878b8f |
completed | March 27, 2026, 6:25 p.m. |
| NEDg | Description generation | batch_69c6cd08a9c88190a481d4d3f8e680bf |
completed | March 27, 2026, 6:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6cdc859cc8190bbae2efc39409021 |
completed | March 27, 2026, 6:34 p.m. |
Created at: March 27, 2026, 1:54 p.m.