Triple

T4040685
Position Surface form Disambiguated ID Type / Status
Subject Costa Rican Route 1 E83937 entity
Predicate borderCrossing P4105 FINISHED
Object Peñas Blancas border crossing with Nicaragua
Peñas Blancas border crossing with Nicaragua is the main overland checkpoint between Costa Rica and Nicaragua, serving as a key hub for regional trade and passenger travel in Central America.
E408880 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: Peñas Blancas border crossing with Nicaragua | Statement: [Costa Rican Route 1, borderCrossing, Peñas Blancas border crossing with Nicaragua]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peñas Blancas border crossing with Nicaragua
Context triple: [Costa Rican Route 1, borderCrossing, Peñas Blancas border crossing with Nicaragua]
  • A. Chacalluta border crossing
    Chacalluta border crossing is a major land border checkpoint between Chile and Peru, serving as a key gateway near the city of Arica for international road traffic and trade.
  • B. Laredo–Nuevo Laredo crossing
    The Laredo–Nuevo Laredo crossing is a major international gateway for trade and travel between the United States and Mexico, linking Laredo, Texas, with Nuevo Laredo, Tamaulipas.
  • C. Brownsville–Matamoros crossing
    The Brownsville–Matamoros crossing is a major international border crossing complex linking Brownsville, Texas, and Matamoros, Tamaulipas, and serving as a key gateway for trade and travel between the United States and Mexico.
  • D. El Paso–Ciudad Juárez crossing
    The El Paso–Ciudad Juárez crossing is a major binational urban gateway where the U.S. city of El Paso, Texas, and the Mexican city of Ciudad Juárez meet, forming one of the busiest land ports of entry between the two countries.
  • E. Chinandega, Nicaragua
    Chinandega, Nicaragua is a major city in northwestern Nicaragua known for its agricultural production, especially sugarcane and rum, and its proximity to several active volcanoes.
  • 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: Peñas Blancas border crossing with Nicaragua
Triple: [Costa Rican Route 1, borderCrossing, Peñas Blancas border crossing with Nicaragua]
Generated description
Peñas Blancas border crossing with Nicaragua is the main overland checkpoint between Costa Rica and Nicaragua, serving as a key hub for regional trade and passenger travel in Central America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Peñas Blancas border crossing with Nicaragua
Target entity description: Peñas Blancas border crossing with Nicaragua is the main overland checkpoint between Costa Rica and Nicaragua, serving as a key hub for regional trade and passenger travel in Central America.
  • A. Chacalluta border crossing
    Chacalluta border crossing is a major land border checkpoint between Chile and Peru, serving as a key gateway near the city of Arica for international road traffic and trade.
  • B. Laredo–Nuevo Laredo crossing
    The Laredo–Nuevo Laredo crossing is a major international gateway for trade and travel between the United States and Mexico, linking Laredo, Texas, with Nuevo Laredo, Tamaulipas.
  • C. Brownsville–Matamoros crossing
    The Brownsville–Matamoros crossing is a major international border crossing complex linking Brownsville, Texas, and Matamoros, Tamaulipas, and serving as a key gateway for trade and travel between the United States and Mexico.
  • D. El Paso–Ciudad Juárez crossing
    The El Paso–Ciudad Juárez crossing is a major binational urban gateway where the U.S. city of El Paso, Texas, and the Mexican city of Ciudad Juárez meet, forming one of the busiest land ports of entry between the two countries.
  • E. Chinandega, Nicaragua
    Chinandega, Nicaragua is a major city in northwestern Nicaragua known for its agricultural production, especially sugarcane and rum, and its proximity to several active volcanoes.
  • 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb39400881909d0f5430f04e441c completed March 9, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b55649b75c819086b272f56ac73be4 completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b55a1974348190b6c8ca74fb9da47e completed March 14, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69b55a828d7881908e3e9a14bc77103c completed March 14, 2026, 12:54 p.m.
Created at: March 9, 2026, 3:37 p.m.