Triple
T443674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elmina Castle |
E10169
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Elmina
Elmina is a historic coastal town in Ghana known for its role in the transatlantic slave trade and as the site of one of the oldest European-built castles in sub-Saharan Africa.
|
E10169
|
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: Elmina | Statement: [Elmina Castle, locatedIn, Elmina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elmina Context triple: [Elmina Castle, locatedIn, Elmina]
-
A.
Elmina Castle
Elmina Castle is a historic coastal fortress in present-day Ghana that became one of the most significant hubs of the transatlantic slave trade.
-
B.
Ikorodu
Ikorodu is a rapidly growing suburban city and local government area in the northeastern part of Lagos State, Nigeria, known for its residential communities and emerging commercial activity.
-
C.
Aswan
Aswan is a historic city in southern Egypt on the Nile River, known for its ancient temples, quarries, and the nearby Aswan High Dam.
-
D.
Annobón
Annobón is a small, remote volcanic island and province of Equatorial Guinea in the Gulf of Guinea, known for its unique biodiversity and Portuguese-influenced Creole culture.
-
E.
Guinea
Guinea is a West African country on the Atlantic coast known for its rich mineral resources, diverse ethnic groups, and role as a major producer of bauxite.
- 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: Elmina Triple: [Elmina Castle, locatedIn, Elmina]
Generated description
Elmina is a historic coastal town in Ghana known for its role in the transatlantic slave trade and as the site of one of the oldest European-built castles in sub-Saharan Africa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elmina Target entity description: Elmina is a historic coastal town in Ghana known for its role in the transatlantic slave trade and as the site of one of the oldest European-built castles in sub-Saharan Africa.
-
A.
Elmina Castle
chosen
Elmina Castle is a historic coastal fortress in present-day Ghana that became one of the most significant hubs of the transatlantic slave trade.
-
B.
Ikorodu
Ikorodu is a rapidly growing suburban city and local government area in the northeastern part of Lagos State, Nigeria, known for its residential communities and emerging commercial activity.
-
C.
Aswan
Aswan is a historic city in southern Egypt on the Nile River, known for its ancient temples, quarries, and the nearby Aswan High Dam.
-
D.
Annobón
Annobón is a small, remote volcanic island and province of Equatorial Guinea in the Gulf of Guinea, known for its unique biodiversity and Portuguese-influenced Creole culture.
-
E.
Guinea
Guinea is a West African country on the Atlantic coast known for its rich mineral resources, diverse ethnic groups, and role as a major producer of bauxite.
- F. None of above.
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_69a2e8465ef481909655c681b01e2986 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2ef43e8f88190a5d368add11a38c0 |
completed | Feb. 28, 2026, 1:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a442a4674081909b7255b536014b40 |
completed | March 1, 2026, 1:44 p.m. |
| NEDg | Description generation | batch_69a4433304ec8190a60f945e7a506d75 |
completed | March 1, 2026, 1:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4438d88f08190b0b9e7667c756710 |
completed | March 1, 2026, 1:47 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.