Triple

T17106513
Position Surface form Disambiguated ID Type / Status
Subject former Valparaíso–Santiago railway E415111 entity
Predicate servedCity P3936 FINISHED
Object Santiago
Santiago is the capital and largest city of Chile, serving as the country’s political, cultural, and economic center.
E2032 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: Santiago | Statement: [former Valparaíso–Santiago railway, servedCity, Santiago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Santiago
Context triple: [former Valparaíso–Santiago railway, servedCity, Santiago]
  • A. Santiago
    Santiago is the young Andalusian shepherd and spiritual seeker who serves as the protagonist of Paulo Coelho’s novel "The Alchemist."
  • B. Santiago
    Santiago is the young Andalusian shepherd and spiritual seeker who serves as the protagonist of Paulo Coelho’s novel "The Alchemist," embarking on a journey of personal legend and self-discovery.
  • C. Santiago
    Santiago is a coastal municipality in the province of Ilocos Sur in the Philippines, known for its beaches and agricultural communities.
  • D. Santiago
    Santiago is a city in western Guatemala near the Santiaguito lava dome complex, known for its proximity to significant volcanic activity.
  • E. Santiago
    Santiago is the capital and largest city of Cape Verde, located on the island of Santiago in the central Atlantic Ocean.
  • 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: Santiago
Triple: [former Valparaíso–Santiago railway, servedCity, Santiago]
Generated description
Santiago is the capital and largest city of Chile, serving as the country’s political, cultural, and economic center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Santiago
Target entity description: Santiago is the capital and largest city of Chile, serving as the country’s political, cultural, and economic center.
  • A. Santiago chosen
    Santiago is the capital and primary economic, political, and cultural center of Chile, located in the country’s central valley.
  • B. Santiago
    Santiago is the second-largest city in the Dominican Republic, known as a major cultural, economic, and industrial center in the Cibao region.
  • C. Santiago
    Santiago is the capital and largest city of Cape Verde, located on the island of Santiago in the central Atlantic Ocean.
  • D. Santiago
    Santiago is the largest and most populous island of Cape Verde, home to the nation’s capital city, Praia, and its main political and economic activities.
  • E. Santiago
    Santiago is a city in western Guatemala near the Santiaguito lava dome complex, known for its proximity to significant volcanic activity.
  • F. None of above.

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_69d886cfc8e88190b05ba466edd35591 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dc2750b481908de18e8cb8f2195c completed April 18, 2026, 7:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0180c3be308190ab9972e79287218b completed May 11, 2026, 7:09 a.m.
NEDg Description generation batch_6a0181924bec8190949f67dcdf2f30c9 completed May 11, 2026, 7:13 a.m.
NED2 Entity disambiguation (via description) batch_6a018267dd0081908dff20008972c655 completed May 11, 2026, 7:16 a.m.
Created at: April 10, 2026, 5:35 a.m.