Triple

T1385490
Position Surface form Disambiguated ID Type / Status
Subject Greater Havana E29834 entity
Predicate primaryPort P1763 FINISHED
Object Port of Havana
The Port of Havana is Cuba’s principal maritime gateway, historically significant as a major Caribbean harbor for trade, shipping, and cruise tourism.
E162598 NE FINISHED

How this triple was built (5 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: Port of Havana | Statement: [Greater Havana, primaryPort, Port of Havana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port of Havana
Context triple: [Greater Havana, primaryPort, Port of Havana]
  • A. Port of San Juan
    The Port of San Juan is Puerto Rico’s principal seaport and one of the busiest cruise and cargo hubs in the Caribbean, serving as a key gateway for tourism and trade.
  • B. Port of Colón
    The Port of Colón is a major Caribbean seaport at the Atlantic entrance of the Panama Canal, serving as a key hub for international maritime trade and container transshipment.
  • C. Port of Ponce
    The Port of Ponce is a major seaport on Puerto Rico’s southern coast that serves as an important hub for regional maritime commerce and cargo operations.
  • D. Malecón, Havana
    Malecón, Havana is a famous seaside promenade and roadway stretching along Havana’s coastline, known as a social gathering place and iconic symbol of the city.
  • E. Port of Mayagüez
    The Port of Mayagüez is a major seaport on Puerto Rico’s western coast that handles regional cargo and passenger ferry services, particularly to the Dominican Republic.
  • 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: Port of Havana
Triple: [Greater Havana, primaryPort, Port of Havana]
Generated description
The Port of Havana is Cuba’s principal maritime gateway, historically significant as a major Caribbean harbor for trade, shipping, and cruise tourism.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port of Havana
Target entity description: The Port of Havana is Cuba’s principal maritime gateway, historically significant as a major Caribbean harbor for trade, shipping, and cruise tourism.
  • A. Port of San Juan
    The Port of San Juan is Puerto Rico’s principal seaport and one of the busiest cruise and cargo hubs in the Caribbean, serving as a key gateway for tourism and trade.
  • B. Port of Colón
    The Port of Colón is a major Caribbean seaport at the Atlantic entrance of the Panama Canal, serving as a key hub for international maritime trade and container transshipment.
  • C. Port of Ponce
    The Port of Ponce is a major seaport on Puerto Rico’s southern coast that serves as an important hub for regional maritime commerce and cargo operations.
  • D. Malecón, Havana
    Malecón, Havana is a famous seaside promenade and roadway stretching along Havana’s coastline, known as a social gathering place and iconic symbol of the city.
  • E. Port of Mayagüez
    The Port of Mayagüez is a major seaport on Puerto Rico’s western coast that handles regional cargo and passenger ferry services, particularly to the Dominican Republic.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: primaryPort
Context triple: [Greater Havana, primaryPort, Port of Havana]
  • A. primaryInterface
    Indicates that one entity serves as the main or default interface through which another entity is accessed or interacted with.
  • B. primaryHubFor
    Indicates that one entity serves as the main central hub or core point of coordination for another entity or set of entities.
  • C. port chosen
    Indicates a relationship where one entity serves as a harbor, access point, or interface through which another entity can enter, exit, or connect.
  • D. defaultPort
    Indicates that one entity serves as the standard or preconfigured communication port used by another entity unless explicitly overridden.
  • E. typicalPort
    Indicates that a specified port is commonly or normally used for a given service, protocol, or application.
  • F. None of above.

Provenance (6 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_69a498dc92f8819094a1108f8ac90f43 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c339f3d481909c04b14129899945 completed March 1, 2026, 10:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace56bf6c48190839a9d01c935e4bf completed March 8, 2026, 2:56 a.m.
NEDg Description generation batch_69ace5fb515081908acadef0303b8f6e completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace9ba4b3481908d03636d8f72d04c completed March 8, 2026, 3:15 a.m.
PD Predicate disambiguation batch_69a4befe343c81909f758440a531b5be completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:59 p.m.