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.