Triple

T16815433
Position Surface form Disambiguated ID Type / Status
Subject Desaguadero E408731 entity
Predicate transportCorridor P3034 FINISHED
Object Bolivia–Peru road corridor
The Bolivia–Peru road corridor is a key international highway route that facilitates cross-border trade and travel between Bolivia and Peru, particularly through the Lake Titicaca region.
E1234640 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: Bolivia–Peru road corridor | Statement: [Desaguadero, transportCorridor, Bolivia–Peru road corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bolivia–Peru road corridor
Context triple: [Desaguadero, transportCorridor, Bolivia–Peru road corridor]
  • A. Chile–Bolivia transport network
    The Chile–Bolivia transport network is a binational system of railways, roads, and related infrastructure that connects Bolivia with Chilean ports and cities to facilitate trade and regional transit across the Andes.
  • B. Arequipa–Juliaca highway
    The Arequipa–Juliaca highway is a major road in southern Peru that connects the city of Arequipa with Juliaca across the Andean highlands.
  • C. Peru–Bolivia border
    The Peru–Bolivia border is the international boundary in western South America that runs through the Andes and across Lake Titicaca, separating the territories of Peru and Bolivia.
  • D. Panamericana Sur
    Panamericana Sur is a major Peruvian highway that runs south from Lima along the Pacific coast, forming part of the Pan-American Highway.
  • E. Arica–La Paz Railway
    The Arica–La Paz Railway is a historic trans-Andean rail line connecting the Chilean port city of Arica with Bolivia’s capital, La Paz, primarily built to facilitate Bolivian access to the Pacific 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: Bolivia–Peru road corridor
Triple: [Desaguadero, transportCorridor, Bolivia–Peru road corridor]
Generated description
The Bolivia–Peru road corridor is a key international highway route that facilitates cross-border trade and travel between Bolivia and Peru, particularly through the Lake Titicaca region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bolivia–Peru road corridor
Target entity description: The Bolivia–Peru road corridor is a key international highway route that facilitates cross-border trade and travel between Bolivia and Peru, particularly through the Lake Titicaca region.
  • A. Chile–Bolivia transport network
    The Chile–Bolivia transport network is a binational system of railways, roads, and related infrastructure that connects Bolivia with Chilean ports and cities to facilitate trade and regional transit across the Andes.
  • B. Arequipa–Juliaca highway
    The Arequipa–Juliaca highway is a major road in southern Peru that connects the city of Arequipa with Juliaca across the Andean highlands.
  • C. Peru–Bolivia border
    The Peru–Bolivia border is the international boundary in western South America that runs through the Andes and across Lake Titicaca, separating the territories of Peru and Bolivia.
  • D. Panamericana Sur
    Panamericana Sur is a major Peruvian highway that runs south from Lima along the Pacific coast, forming part of the Pan-American Highway.
  • E. Arica–La Paz Railway
    The Arica–La Paz Railway is a historic trans-Andean rail line connecting the Chilean port city of Arica with Bolivia’s capital, La Paz, primarily built to facilitate Bolivian access to the Pacific Ocean.
  • 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_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b2e0e05081908bd5eaa64abe133d completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b2946ddc81908b1e7c662dc943ff completed May 10, 2026, 4:30 p.m.
NEDg Description generation batch_6a00b3aafac08190b3e0181780f45392 completed May 10, 2026, 4:34 p.m.
NED2 Entity disambiguation (via description) batch_6a00b46ab0608190bc59abb99842e6d4 completed May 10, 2026, 4:38 p.m.
Created at: April 10, 2026, 5:23 a.m.