Triple
T11138090
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Clara, Cuba |
E263465
|
entity |
| Predicate | hasRailConnection |
P848
|
FINISHED |
| Object | Cuban national rail 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 national rail network | Statement: [Santa Clara, Cuba, hasRailConnection, Cuban national rail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cuban national rail network Context triple: [Santa Clara, Cuba, hasRailConnection, Cuban national rail 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.
Colombian National Railway network
The Colombian National Railway network is the country’s integrated system of rail lines that historically connected major cities, ports, and industrial regions for freight and passenger transport.
-
C.
Mexican railroads
Mexican railroads comprise the national railway network of Mexico, historically vital for freight and passenger transport and now focused primarily on cargo services across the country and into the United States.
-
D.
Argentine railway system
The Argentine railway system is the national network of passenger and freight rail lines that connects major cities and regions across Argentina and has historically played a central role in the country’s economic and territorial development.
-
E.
Spanish railway network
The Spanish railway network is the nationwide system of rail lines and services in Spain, encompassing high-speed AVE routes, conventional passenger and freight lines, and regional and commuter connections managed primarily by Renfe and ADIF.
- 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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e85f2ea48190bf1ff63af1d7d236 |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e442030b588190bc958030f30b648a |
completed | April 19, 2026, 2:46 a.m. |
Created at: April 8, 2026, 9:28 p.m.