Triple
T5484105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marianao |
E123535
|
entity |
| Predicate | hasPostalSystem |
P14969
|
FINISHED |
| Object | Cuban postal service |
E60095
|
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 postal service | Statement: [Marianao, hasPostalSystem, Cuban postal service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cuban postal service Context triple: [Marianao, hasPostalSystem, Cuban postal service]
-
A.
Central Railway of Cuba
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.
CUBANA
CUBANA is the radio callsign used by Cubana de Aviación, the national flag carrier airline of Cuba.
-
C.
Ministry of Communications of Cuba
chosen
The Ministry of Communications of Cuba is the Cuban government body responsible for overseeing and regulating the country's telecommunications, postal services, and information and communication technologies.
-
D.
Ministry of Finance and Prices of Cuba
The Ministry of Finance and Prices of Cuba is the Cuban government body responsible for managing national fiscal policy, public finances, and state pricing regulations.
-
E.
Central Bank of Cuba
The Central Bank of Cuba is the country's primary monetary authority, responsible for formulating and implementing monetary policy, regulating the financial system, and managing Cuba’s currency and foreign reserves.
- 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_69bd4648883481909e9775d43300c5fa |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd925deadc81908e193eeb75b63d90 |
completed | March 20, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf48a4c67081909fb62ddcf0fb3047 |
completed | March 22, 2026, 1:40 a.m. |
Created at: March 20, 2026, 2:10 p.m.