Triple
T17205244
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Recreo station |
E417582
|
entity |
| Predicate | fareZone |
P844
|
FINISHED |
| Object |
Valparaíso–Viña del Mar corridor
The Valparaíso–Viña del Mar corridor is a key coastal urban and transport axis in central Chile that links the neighboring cities of Valparaíso and Viña del Mar.
|
E1256778
|
NE FINISHED |
How this triple was built (4 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–Viña del Mar corridor | Statement: [Recreo station, fareZone, Valparaíso–Viña del Mar corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valparaíso–Viña del Mar corridor Context triple: [Recreo station, fareZone, Valparaíso–Viña del Mar corridor]
-
A.
Tren Victoria–Temuco
Tren Victoria–Temuco is a regional passenger rail service in southern Chile that connects the cities of Victoria and Temuco as part of the country’s national railway network.
-
B.
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.
-
C.
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.
-
D.
Alameda–Providencia–Apoquindo axis
The Alameda–Providencia–Apoquindo axis is a major east–west urban corridor in Santiago, Chile, encompassing some of the city’s most important commercial, financial, and transportation avenues.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Valparaíso–Viña del Mar corridor Triple: [Recreo station, fareZone, Valparaíso–Viña del Mar corridor]
Generated description
The Valparaíso–Viña del Mar corridor is a key coastal urban and transport axis in central Chile that links the neighboring cities of Valparaíso and Viña del Mar.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Valparaíso–Viña del Mar corridor Target entity description: The Valparaíso–Viña del Mar corridor is a key coastal urban and transport axis in central Chile that links the neighboring cities of Valparaíso and Viña del Mar.
-
A.
Tren Victoria–Temuco
Tren Victoria–Temuco is a regional passenger rail service in southern Chile that connects the cities of Victoria and Temuco as part of the country’s national railway network.
-
B.
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.
-
C.
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.
-
D.
Alameda–Providencia–Apoquindo axis
The Alameda–Providencia–Apoquindo axis is a major east–west urban corridor in Santiago, Chile, encompassing some of the city’s most important commercial, financial, and transportation avenues.
-
E.
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.
- F. None of above. chosen
Provenance (5 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42dc0bea8819090946615a14b2d86 |
completed | April 19, 2026, 1:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fde8ba08190ae88dc9ea3366a68 |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a0161b31540819098aa6275f96433ad |
completed | May 11, 2026, 4:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a016299d9ac8190be74d5db0d28ea36 |
completed | May 11, 2026, 5:01 a.m. |
Created at: April 10, 2026, 5:38 a.m.