Triple

T6938246
Position Surface form Disambiguated ID Type / Status
Subject Henri Coandă International Airport E160605 entity
Predicate operator P179 FINISHED
Object Compania Națională Aeroporturi București
Compania Națională Aeroporturi București is the Romanian state-owned company responsible for managing and operating Bucharest’s main airports.
 E629478 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: Compania Națională Aeroporturi București | Statement: [Henri Coandă International Airport, operator, Compania Națională Aeroporturi București]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Compania Națională Aeroporturi București
Context triple: [Henri Coandă International Airport, operator, Compania Națională Aeroporturi București]
  • A. TAROM
    TAROM is the national flag carrier airline of Romania, operating domestic and international flights primarily from its hub in Bucharest.
  • B. Brussels Airport Company
    Brussels Airport Company is the organization responsible for managing and operating Brussels Airport, one of Belgium’s main international air transport hubs.
  • C. Hermes Airports Ltd
    Hermes Airports Ltd is a Cypriot airport management company responsible for operating and developing major international airports in Cyprus.
  • D. TAV Airports Holding
    TAV Airports Holding is a Turkish airport operating company that manages and develops a network of airports primarily in Turkey and other countries.
  • E. Cluj International Airport
    Cluj International Airport is a major airport in Cluj-Napoca, Romania, serving as an important regional hub for both domestic and international flights.
  • 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: Compania Națională Aeroporturi București
Triple: [Henri Coandă International Airport, operator, Compania Națională Aeroporturi București]
Generated description
Compania Națională Aeroporturi București is the Romanian state-owned company responsible for managing and operating Bucharest’s main airports.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Compania Națională Aeroporturi București
Target entity description: Compania Națională Aeroporturi București is the Romanian state-owned company responsible for managing and operating Bucharest’s main airports.
  • A. TAROM
    TAROM is the national flag carrier airline of Romania, operating domestic and international flights primarily from its hub in Bucharest.
  • B. Brussels Airport Company
    Brussels Airport Company is the organization responsible for managing and operating Brussels Airport, one of Belgium’s main international air transport hubs.
  • C. Hermes Airports Ltd
    Hermes Airports Ltd is a Cypriot airport management company responsible for operating and developing major international airports in Cyprus.
  • D. TAV Airports Holding
    TAV Airports Holding is a Turkish airport operating company that manages and develops a network of airports primarily in Turkey and other countries.
  • E. Cluj International Airport
    Cluj International Airport is a major airport in Cluj-Napoca, Romania, serving as an important regional hub for both domestic and international flights.
  • 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_69c6884f3db4819080ad65da69386206 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da62d2f88190968d3fea538a95c9 completed March 27, 2026, 7:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7515509148190b5739cdf8cd7a28a completed March 28, 2026, 3:56 a.m.
NEDg Description generation batch_69c752c9b3d08190960d3c1aa88a93a7 completed March 28, 2026, 4:02 a.m.
NED2 Entity disambiguation (via description) batch_69c7537ea24c819081bb672d43d4a373 completed March 28, 2026, 4:05 a.m.
Created at: March 27, 2026, 2:28 p.m.