Triple
T16103154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ferrocarril Central Andino |
E390672
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Junín Region |
E89825
|
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: Junín Region | Statement: [Ferrocarril Central Andino, passesThrough, Junín Region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Junín Region Context triple: [Ferrocarril Central Andino, passesThrough, Junín Region]
-
A.
Junín Region
chosen
Junín Region is a central highland region of Peru known for its Andean landscapes, agricultural production, and important role in the country’s history and transportation routes.
-
B.
San Martín Region
San Martín Region is an administrative region in northern Peru known for its Amazonian rainforests, diverse indigenous communities, and rich linguistic and cultural heritage.
-
C.
Chacabuco Province
Chacabuco Province is an administrative division in central Chile located within the Santiago Metropolitan Region, known for its mix of urban areas, agriculture, and growing residential communities.
-
D.
Cafayate Department
Cafayate Department is an administrative division in Salta Province in northwestern Argentina, known for its wine-producing valleys and the town of Cafayate.
-
E.
Catamarca Province
Catamarca Province is a sparsely populated, mountainous province in northwestern Argentina known for its high Andean peaks, arid landscapes, and rich mining and colonial history.
- 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_69d87f1a8dd881909f1de6ef78849874 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e1ff6976ec8190b499e99b196b0285 |
completed | April 17, 2026, 9:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeba007c08190bf4d3cf092abc7dd |
completed | May 10, 2026, 2:21 a.m. |
Created at: April 10, 2026, 5 a.m.