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.