Triple
T6926549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ciego de Ávila |
E160323
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Central Railway of Cuba |
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: Central Railway of Cuba | Statement: [Ciego de Ávila, hasTransportConnection, Central Railway of Cuba]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Railway of Cuba Context triple: [Ciego de Ávila, hasTransportConnection, Central Railway of Cuba]
-
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.
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.
-
C.
Santo Domingo Metro
Santo Domingo Metro is a rapid transit system serving the metropolitan area of Santo Domingo, providing high-capacity urban rail transportation across the capital of the Dominican Republic.
-
D.
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.
-
E.
Las Tunas
Las Tunas is a city and provincial capital in eastern Cuba known for its cultural traditions and role as a regional economic center.
- 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_69c6884d350081908d8a970e4d40ad78 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da1aa9c48190b63a04be2ed9e266 |
completed | March 27, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7514359148190b87b39efc8e714a8 |
completed | March 28, 2026, 3:55 a.m. |
Created at: March 27, 2026, 2:27 p.m.