Triple

T6501481
Position Surface form Disambiguated ID Type / Status
Subject Ercan International Airport E148898 entity
Predicate ICAOcode P419 FINISHED
Object LCEN
LCEN is the ICAO airport code for Ercan International Airport, the main air gateway to Northern Cyprus.
 E599330 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: LCEN | Statement: [Ercan International Airport, ICAOcode, LCEN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LCEN
Context triple: [Ercan International Airport, ICAOcode, LCEN]
  • A. LCN
    LCN is the National Rail station code for Lincoln railway station in Lincoln, England.
  • B. CEN
    CEN (European Committee for Standardization) is a major European standards organization that develops and maintains voluntary technical standards to support trade, safety, and interoperability across Europe.
  • C. LNC
    LNC is the stock ticker symbol for Lincoln Financial Group, a major U.S.-based provider of insurance and financial services.
  • D. CELC
    CELC is an international association of conservative Lutheran church bodies that share a common confessional stance based on the Lutheran Confessions.
  • E. LECU
    LECU is the ICAO airport code for Cuatro Vientos Air Base, a historic military and general aviation airfield serving the Madrid area in Spain.
  • 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: LCEN
Triple: [Ercan International Airport, ICAOcode, LCEN]
Generated description
LCEN is the ICAO airport code for Ercan International Airport, the main air gateway to Northern Cyprus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LCEN
Target entity description: LCEN is the ICAO airport code for Ercan International Airport, the main air gateway to Northern Cyprus.
  • A. LCN
    LCN is the National Rail station code for Lincoln railway station in Lincoln, England.
  • B. CEN
    CEN (European Committee for Standardization) is a major European standards organization that develops and maintains voluntary technical standards to support trade, safety, and interoperability across Europe.
  • C. LNC
    LNC is the stock ticker symbol for Lincoln Financial Group, a major U.S.-based provider of insurance and financial services.
  • D. CELC
    CELC is an international association of conservative Lutheran church bodies that share a common confessional stance based on the Lutheran Confessions.
  • E. LECU
    LECU is the ICAO airport code for Cuatro Vientos Air Base, a historic military and general aviation airfield serving the Madrid area in Spain.
  • 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_69c687e9ad288190bae5bcac9c8ac855 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c68ad2e148819088be5c48ad73dc59 completed March 27, 2026, 1:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb2e83cc81908f07a402e8562f1a completed March 27, 2026, 6:23 p.m.
NEDg Description generation batch_69c6cc960e088190bd9643aa1c46128d completed March 27, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69c6cd4d50948190ac60ec518f00e5d8 completed March 27, 2026, 6:32 p.m.
Created at: March 27, 2026, 1:42 p.m.