Triple
T14596226
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Camagüey railway station |
E342574
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Cuban railway network |
E159037
|
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: Cuban railway network | Statement: [Camagüey railway station, partOf, Cuban railway network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cuban railway network Context triple: [Camagüey railway station, partOf, Cuban railway network]
-
A.
Central Railway of Cuba
chosen
The Central Railway of Cuba is a major rail line that runs the length of the island, connecting key cities and regions across Cuba.
-
B.
Havana urban bus network
The Havana urban bus network is the primary public transportation system in Cuba’s capital, providing extensive bus services that connect central districts like Plaza de la Revolución with neighborhoods across the city.
-
C.
Museo Nacional del Ferrocarril (Cuba)
The Museo Nacional del Ferrocarril in Cuba is a national museum dedicated to preserving and showcasing the history and heritage of Cuban railways and train transport.
-
D.
Camagüey railway station
Camagüey railway station is the main rail hub of the city of Camagüey in central Cuba, serving as a key stop on the country’s principal railway lines.
-
E.
Cuban National Highway
The Cuban National Highway is a major roadway that forms part of Cuba’s primary road network, connecting key cities and regions across the island.
- 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_69d822ddc0f081909cd8163c7de298cd |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb43581348190b5362251c3a89654 |
completed | April 14, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd94c81e608190848c290defcd84ac |
completed | May 8, 2026, 7:46 a.m. |
Created at: April 10, 2026, 1:25 a.m.