Triple

T13418702
Position Surface form Disambiguated ID Type / Status
Subject San Fernando water taxi terminal E313281 entity
Predicate locatedIn P40 FINISHED
Object San Fernando, Trinidad and Tobago E365278 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: San Fernando, Trinidad and Tobago | Statement: [San Fernando water taxi terminal, locatedIn, San Fernando, Trinidad and Tobago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Fernando, Trinidad and Tobago
Context triple: [San Fernando water taxi terminal, locatedIn, San Fernando, Trinidad and Tobago]
  • A. San Fernando, Trinidad and Tobago chosen
    San Fernando is the second-largest city in Trinidad and Tobago, a major industrial and commercial hub located on the southwestern coast of Trinidad.
  • B. San Juan, Trinidad and Tobago
    San Juan, Trinidad and Tobago is a suburban town in the northwestern part of Trinidad, known as part of the greater Port of Spain metropolitan area and for its busy commercial activity.
  • C. St. Augustine, Trinidad and Tobago
    St. Augustine, Trinidad and Tobago is a suburban town near Port of Spain known as an educational and research hub, notably hosting the main campus of the University of the West Indies and several regional institutions.
  • D. Crown Point, Tobago
    Crown Point is a coastal village and major tourist hub at the southwestern tip of Tobago, known for its beaches, resorts, and proximity to the island’s main international airport.
  • E. Chaguaramas, Trinidad and Tobago
    Chaguaramas, Trinidad and Tobago is a coastal area and peninsula on the northwest of Trinidad known for its natural harbors, recreational facilities, and historical role in regional Caribbean integration.
  • 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_69d806ad0c44819088833ae1ec9e9690 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaeb8416c8190a00dde0917c26f51 completed April 12, 2026, 2:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69f73082a2548190aefc0f202b84165c completed May 3, 2026, 11:24 a.m.
Created at: April 9, 2026, 9:39 p.m.