Triple
T19931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Havana |
E396
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Castillo del Morro
Castillo del Morro is a historic Spanish fortress guarding the entrance to Havana Bay, renowned for its strategic coastal defenses and iconic lighthouse.
|
E8331
|
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: Castillo del Morro | Statement: [Havana, hasLandmark, Castillo del Morro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castillo del Morro Context triple: [Havana, hasLandmark, Castillo del Morro]
-
A.
Malecón
Malecón is a famous seaside promenade and seawall in Havana, Cuba, known for its ocean views, social life, and historic architecture.
-
B.
San Juan Cathedral
San Juan Cathedral is a historic Roman Catholic cathedral in Old San Juan, Puerto Rico, known as one of the oldest churches in the Americas and a prominent colonial-era landmark.
-
C.
San Juan
San Juan is the largest city and main cultural, economic, and tourism hub of Puerto Rico, known for its historic colonial architecture and vibrant coastal setting.
-
D.
Fort McHenry
Fort McHenry is a historic coastal fort in Baltimore, Maryland, best known for its successful defense during the War of 1812 that inspired Francis Scott Key to write the poem that became the U.S. national anthem.
-
E.
Faro Monumental de La Serena
Faro Monumental de La Serena is an iconic coastal lighthouse and landmark in La Serena, Chile, known for its distinctive architecture and popularity as a seaside promenade and photo spot.
- 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: Castillo del Morro Triple: [Havana, hasLandmark, Castillo del Morro]
Generated description
Castillo del Morro is a historic Spanish fortress guarding the entrance to Havana Bay, renowned for its strategic coastal defenses and iconic lighthouse.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castillo del Morro Target entity description: Castillo del Morro is a historic Spanish fortress guarding the entrance to Havana Bay, renowned for its strategic coastal defenses and iconic lighthouse.
-
A.
Malecón
Malecón is a famous seaside promenade and seawall in Havana, Cuba, known for its ocean views, social life, and historic architecture.
-
B.
San Juan Cathedral
San Juan Cathedral is a historic Roman Catholic cathedral in Old San Juan, Puerto Rico, known as one of the oldest churches in the Americas and a prominent colonial-era landmark.
-
C.
San Juan
San Juan is the largest city and main cultural, economic, and tourism hub of Puerto Rico, known for its historic colonial architecture and vibrant coastal setting.
-
D.
Fort McHenry
Fort McHenry is a historic coastal fort in Baltimore, Maryland, best known for its successful defense during the War of 1812 that inspired Francis Scott Key to write the poem that became the U.S. national anthem.
-
E.
Faro Monumental de La Serena
Faro Monumental de La Serena is an iconic coastal lighthouse and landmark in La Serena, Chile, known for its distinctive architecture and popularity as a seaside promenade and photo spot.
- 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_69a240778d288190815c0052ebbbcc91 |
completed | Feb. 28, 2026, 1:10 a.m. |
| NER | Named-entity recognition | batch_69a24669427481908b3369f090ea8edc |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26237c7208190ac4a1c373ff37b06 |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a263abaac0819095a41ae87f45b132 |
completed | Feb. 28, 2026, 3:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a264296fa88190a7b4c0d3f164b02f |
completed | Feb. 28, 2026, 3:42 a.m. |
Created at: Feb. 28, 2026, 1:14 a.m.