Triple
T7534362
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ouidah |
E178108
|
entity |
| Predicate | slaveRouteEndpoint |
P77675
|
FINISHED |
| Object | Door of No Return |
E671328
|
NE FINISHED |
How this triple was built (3 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: Door of No Return | Statement: [Ouidah, slaveRouteEndpoint, Door of No Return]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Door of No Return Context triple: [Ouidah, slaveRouteEndpoint, Door of No Return]
-
A.
Door of No Return
The Door of No Return is a symbolic and haunting memorial site on Gorée Island in Senegal, marking the final exit point from Africa for countless enslaved Africans during the transatlantic slave trade.
-
B.
Door of No Return
chosen
The Door of No Return is a memorial arch on the West African coast of Ouidah, Benin, commemorating the countless enslaved Africans forced onto ships during the transatlantic slave trade.
-
C.
Isle of the Dead
Isle of the Dead is a small island off Port Arthur in Tasmania that served as the principal burial ground for convicts, military personnel, and civilians during the penal colony era.
-
D.
The Black Ghosts
The Black Ghosts are a British electronic music duo known for blending indie pop melodies with electro and dance influences.
-
E.
Miracle of the Slave
Miracle of the Slave is a renowned 16th-century religious painting by the Venetian master Tintoretto, celebrated for its dramatic composition and dynamic use of light and color.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: slaveRouteEndpoint Context triple: [Ouidah, slaveRouteEndpoint, Door of No Return]
-
A.
parallelRoute
Indicates that one route runs alongside and in the same general direction as another route without intersecting it.
-
B.
secondaryEndpoint
Indicates that something serves as an additional, non-primary endpoint or target associated with a main endpoint in a relationship or process.
-
C.
servesRoute
Indicates that a service, vehicle, or provider operates along or provides transportation for a specified route.
-
D.
serviceRoute
Indicates that a service (such as a transport or delivery operation) follows or is assigned to a particular route.
-
E.
followsRouteOf
Indicates that one entity travels along the same path or route that another entity takes or has taken.
- 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_69c69f2acdbc8190b5a8320168c1d0ba |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f84a9d28819084ebfc44fcb2c29c |
completed | March 27, 2026, 9:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856b687708190a1fe1351be70616b |
completed | March 28, 2026, 10:31 p.m. |
| PD | Predicate disambiguation | batch_69c6f4d8eedc81908c1ae421e0e63798 |
completed | March 27, 2026, 9:21 p.m. |
| PDg | Predicate description generation | batch_69c6f5cea2748190afd607ef93e8d66c |
completed | March 27, 2026, 9:25 p.m. |
Created at: March 27, 2026, 3:47 p.m.