Triple
T11738478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eyamba |
E279090
|
entity |
| Predicate | historicalAssociation |
P1481
|
FINISHED |
| Object | Old Calabar trading center |
E940520
|
NE FINISHED |
How this triple was built (2 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: Old Calabar trading center | Statement: [Eyamba, historicalAssociation, Old Calabar trading center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Calabar trading center Context triple: [Eyamba, historicalAssociation, Old Calabar trading center]
-
A.
Old Calabar
chosen
Old Calabar is a historic coastal town in southeastern Nigeria that was a major center of the transatlantic slave trade and later an important colonial administrative hub.
-
B.
Cape Coast Castle
Cape Coast Castle is a historic coastal fortress in present-day Ghana that served as one of the largest centers of British transatlantic slave trade in West Africa.
-
C.
Negro Fort
Negro Fort was a former British stronghold on Florida’s Apalachicola River that became a refuge for escaped slaves and Native Americans before being destroyed by U.S. forces in 1816.
-
D.
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.
-
E.
Fort Jesus
Fort Jesus is a 16th-century Portuguese-built coastal fortress in Mombasa, Kenya, recognized as a UNESCO World Heritage Site and a key symbol of the region’s colonial and maritime history.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aaffec6881908bead509e8621742 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4ef1c4881909ad36dc27b1fe193 |
completed | April 10, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f019c339cc81909967ecfa234e4ab8 |
completed | April 28, 2026, 2:21 a.m. |
Created at: April 8, 2026, 9:41 p.m.