Triple
T22614757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Esquel |
E566812
|
entity |
| Predicate | railwayTerminusOf |
P21210
|
FINISHED |
| Object | La Trochita line |
—
|
NE NERFINISHED |
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: La Trochita line | Statement: [Esquel, railwayTerminusOf, La Trochita line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: La Trochita line Context triple: [Esquel, railwayTerminusOf, La Trochita line]
-
A.
La Trochita narrow-gauge railway
chosen
La Trochita narrow-gauge railway is a historic Patagonian steam train in Argentina, famed as a preserved tourist railway running through remote Andean landscapes.
-
B.
Belgrano Railway
Belgrano Railway is a major Argentine railway network, historically known for its extensive narrow-gauge lines connecting northern and central regions of the country.
-
C.
General Urquiza Railway
The General Urquiza Railway is a major Argentine railway line that historically connected Buenos Aires with the country's northeastern regions, playing a key role in passenger and freight transport.
-
D.
Chepe railway
The Chepe railway is a scenic passenger train route in northern Mexico that traverses the dramatic landscapes and deep gorges of the Copper Canyon.
-
E.
Ressano Garcia railway line
The Ressano Garcia railway line is a key rail corridor in Mozambique that connects the capital city Maputo with the South African border, facilitating regional trade and passenger transport.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245884860819081046ce07d5872c4 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f167ecc7188190bf41fe2177d48e6c |
completed | April 29, 2026, 2:07 a.m. |
Created at: April 17, 2026, 2:58 p.m.