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.