Triple
T16893545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Villa Alemana station |
E424236
|
entity |
| Predicate | isOnCorridor |
P1018
|
FINISHED |
| Object | Valparaíso–Limache corridor |
E1025052
|
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: Valparaíso–Limache corridor | Statement: [Villa Alemana station, isOnCorridor, Valparaíso–Limache corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valparaíso–Limache corridor Context triple: [Villa Alemana station, isOnCorridor, Valparaíso–Limache corridor]
-
A.
Tren Chillán–Alameda
Tren Chillán–Alameda is a long-distance passenger rail service in Chile that connects the city of Chillán with Santiago’s Alameda station, operated by the national railway company EFE.
-
B.
Santiago–Rancagua
Santiago–Rancagua is a key commuter rail corridor in central Chile linking the capital city of Santiago with the regional city of Rancagua.
-
C.
Tren Limache–Puerto
chosen
Tren Limache–Puerto is a commuter rail service in Chile that connects coastal cities in the Valparaíso Region, providing frequent urban and suburban passenger transport.
-
D.
Chile Route 7
Chile Route 7, also known as the Carretera Austral, is a remote and scenic highway in southern Chile that winds through Patagonia’s fjords, forests, and national parks.
-
E.
Chile Route 60
Chile Route 60 is a major highway in central Chile that connects the coastal city of Valparaíso with the Andes and the Argentine border, serving as a key international transit corridor.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3bbc6b97c8190b18aca477d6ef647 |
completed | April 18, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7aa83bc8190832d2f3903ce0081 |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:29 a.m.