Triple
T16714069
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zapata rail |
E406178
|
entity |
| Predicate | commonName |
P570
|
FINISHED |
| Object | Zapata rail |
E406178
|
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: Zapata rail | Statement: [Zapata rail, commonName, Zapata rail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zapata rail Context triple: [Zapata rail, commonName, Zapata rail]
-
A.
Zapata rail
chosen
The Zapata rail is a rare, elusive rail species of marsh bird found only in Cuba’s Ciénaga de Zapata wetlands and considered one of the country’s most threatened endemic birds.
-
B.
Bajío rail network
The Bajío rail network is a regional railway system in central Mexico that connects key industrial and agricultural hubs across the Bajío region to national and international freight corridors.
-
C.
Alausí Nariz del Diablo railway
The Alausí Nariz del Diablo railway is a famous Ecuadorian mountain train route renowned for its dramatic switchbacks along steep cliffs and panoramic Andean views.
-
D.
Sankrail
Sankrail is a town and administrative area in the Howrah district of West Bengal, India, known as part of the Kolkata metropolitan region.
-
E.
Tehuantepec Railway
The Tehuantepec Railway is a rail line in southern Mexico that provides a key trans-isthmian transportation route linking the Gulf of Mexico with the Pacific Ocean.
- 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_69d8838f242881908abd8bc138795886 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e38653cdd48190863e1cc989e21f39 |
completed | April 18, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0091ab9e54819097e71ce1616b28b5 |
completed | May 10, 2026, 2:09 p.m. |
Created at: April 10, 2026, 5:20 a.m.