Triple

T1242012
Position Surface form Disambiguated ID Type / Status
Subject Matanzas Province E26677 entity
Predicate locatedOnBodyOfWater P212 FINISHED
Object Bay of Matanzas
The Bay of Matanzas is a coastal inlet on Cuba’s northern shore that serves as the harbor and maritime gateway for the city and province of Matanzas.
E145191 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: Bay of Matanzas | Statement: [Matanzas Province, locatedOnBodyOfWater, Bay of Matanzas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bay of Matanzas
Context triple: [Matanzas Province, locatedOnBodyOfWater, Bay of Matanzas]
  • A. Bay of Santiago de Cuba
    The Bay of Santiago de Cuba is a natural harbor on Cuba’s southeastern coast, historically significant as a strategic Caribbean port and the site of major naval engagements.
  • B. San Juan Bay
    San Juan Bay is a historic natural harbor on the northern coast of Puerto Rico, serving as the maritime gateway to Old San Juan and one of the island’s most important ports.
  • C. Havana Bay
    Havana Bay is the natural harbor of Havana, Cuba, historically vital as a strategic Caribbean port and still dominated by the fortress of Castillo del Morro at its entrance.
  • D. San Pablo Bay
    San Pablo Bay is a shallow tidal estuary in northern California that forms the northern extension of the greater San Francisco Bay system.
  • E. Biscayne Bay
    Biscayne Bay is a shallow, subtropical lagoon on the Atlantic coast of South Florida, renowned for its marine biodiversity, recreational boating, and views of the Miami skyline.
  • 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: Bay of Matanzas
Triple: [Matanzas Province, locatedOnBodyOfWater, Bay of Matanzas]
Generated description
The Bay of Matanzas is a coastal inlet on Cuba’s northern shore that serves as the harbor and maritime gateway for the city and province of Matanzas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bay of Matanzas
Target entity description: The Bay of Matanzas is a coastal inlet on Cuba’s northern shore that serves as the harbor and maritime gateway for the city and province of Matanzas.
  • A. Bay of Santiago de Cuba
    The Bay of Santiago de Cuba is a natural harbor on Cuba’s southeastern coast, historically significant as a strategic Caribbean port and the site of major naval engagements.
  • B. San Juan Bay
    San Juan Bay is a historic natural harbor on the northern coast of Puerto Rico, serving as the maritime gateway to Old San Juan and one of the island’s most important ports.
  • C. Havana Bay
    Havana Bay is the natural harbor of Havana, Cuba, historically vital as a strategic Caribbean port and still dominated by the fortress of Castillo del Morro at its entrance.
  • D. San Pablo Bay
    San Pablo Bay is a shallow tidal estuary in northern California that forms the northern extension of the greater San Francisco Bay system.
  • E. Biscayne Bay
    Biscayne Bay is a shallow, subtropical lagoon on the Atlantic coast of South Florida, renowned for its marine biodiversity, recreational boating, and views of the Miami skyline.
  • 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_69a4948689d08190b3a4a3f388c02148 completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4bf44ac3c8190a28a333b320305fd completed March 1, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac997c6acc819099b1ae6e9ef47a8e completed March 7, 2026, 9:32 p.m.
NEDg Description generation batch_69ac99ef5e308190858cf45c0707aa74 completed March 7, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69ac9ac980f48190a23da8b222ec7601 completed March 7, 2026, 9:38 p.m.
Created at: March 1, 2026, 7:47 p.m.