Triple

T1086633
Position Surface form Disambiguated ID Type / Status
Subject Rancho-Boyeros Airport E24065 entity
Predicate operator P179 FINISHED
Object ECASA
ECASA is a Cuban state-owned company responsible for managing and operating the country’s civil airports and air terminals.
 E125039 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: ECASA | Statement: [Rancho-Boyeros Airport, operator, ECASA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ECASA
Context triple: [Rancho-Boyeros Airport, operator, ECASA]
  • A. ECCAS
    ECCAS (Economic Community of Central African States) is a regional economic community that promotes economic integration, peace, and development among Central African countries.
  • B. ECA
    ECA is a regional United Nations commission focused on promoting economic and social development across the African continent.
  • C. ECA
    The Economic Cooperation Administration (ECA) was the U.S. government agency responsible for administering the Marshall Plan to aid European economic recovery after World War II.
  • D. CESA
    CESA is a California state law that protects plant and animal species at risk of extinction by regulating activities that may harm them or their habitats.
  • E. OECA
    OECA is the U.S. Environmental Protection Agency’s Office of Enforcement and Compliance Assurance, responsible for enforcing environmental laws and ensuring regulated entities comply with federal environmental standards.
  • 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: ECASA
Triple: [Rancho-Boyeros Airport, operator, ECASA]
Generated description
ECASA is a Cuban state-owned company responsible for managing and operating the country’s civil airports and air terminals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ECASA
Target entity description: ECASA is a Cuban state-owned company responsible for managing and operating the country’s civil airports and air terminals.
  • A. ECCAS
    ECCAS (Economic Community of Central African States) is a regional economic community that promotes economic integration, peace, and development among Central African countries.
  • B. ECA
    The Economic Cooperation Administration (ECA) was the U.S. government agency responsible for administering the Marshall Plan to aid European economic recovery after World War II.
  • C. ECA
    ECA is a regional United Nations commission focused on promoting economic and social development across the African continent.
  • D. CESA
    CESA is a California state law that protects plant and animal species at risk of extinction by regulating activities that may harm them or their habitats.
  • E. OECA
    OECA is the U.S. Environmental Protection Agency’s Office of Enforcement and Compliance Assurance, responsible for enforcing environmental laws and ensuring regulated entities comply with federal environmental standards.
  • 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_69a49404428c819092dcc9632f5f7b8b completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b963161081908a523c8d63871652 completed March 1, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42b1de9c8190ba5a4a0283034367 completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac43a06d3c819087cc9b92012bb979 completed March 7, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ac4779f86c819096d639a9a5df61a6 completed March 7, 2026, 3:42 p.m.
Created at: March 1, 2026, 7:42 p.m.