Triple

T6888095
Position Surface form Disambiguated ID Type / Status
Subject Çorlu E158971 entity
Predicate airportICAOcode P419 FINISHED
Object LTBU
LTBU is the ICAO airport code for Tekirdağ Çorlu Airport in Çorlu, Turkey.
 E625684 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: LTBU | Statement: [Çorlu, airportICAOcode, LTBU]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LTBU
Context triple: [Çorlu, airportICAOcode, LTBU]
  • A. TBU
    TBU is a Czech public university in Zlín known for its focus on business, technology, and creative disciplines, inspired by the legacy of entrepreneur Tomáš Baťa.
  • B. TBU
    TBU is the vehicle registration code assigned to cars registered in the Busko-Zdrój area of Poland.
  • C. LTBJ
    LTBJ is the ICAO airport code for Adnan Menderes Airport, the main international airport serving İzmir, Turkey.
  • D. LT
    LT is a mid-level trim designation commonly used by Chevrolet to denote a better-equipped, more comfort- and feature-focused version of its vehicles.
  • E. Lt
    Lt is the standard military abbreviation for the commissioned officer rank of Lieutenant in the Australian Army.
  • 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: LTBU
Triple: [Çorlu, airportICAOcode, LTBU]
Generated description
LTBU is the ICAO airport code for Tekirdağ Çorlu Airport in Çorlu, Turkey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LTBU
Target entity description: LTBU is the ICAO airport code for Tekirdağ Çorlu Airport in Çorlu, Turkey.
  • A. TBU
    TBU is a Czech public university in Zlín known for its focus on business, technology, and creative disciplines, inspired by the legacy of entrepreneur Tomáš Baťa.
  • B. TBU
    TBU is the vehicle registration code assigned to cars registered in the Busko-Zdrój area of Poland.
  • C. LTBJ
    LTBJ is the ICAO airport code for Adnan Menderes Airport, the main international airport serving İzmir, Turkey.
  • D. LT
    LT is a mid-level trim designation commonly used by Chevrolet to denote a better-equipped, more comfort- and feature-focused version of its vehicles.
  • E. Lt
    Lt is the standard military abbreviation for the commissioned officer rank of Lieutenant in the Australian Army.
  • 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_69c688342f6c8190ad7eea6ba262db99 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d9101e30819084695ba0003a255c completed March 27, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c742e71bcc81908231a861be47b7db completed March 28, 2026, 2:54 a.m.
NEDg Description generation batch_69c744036378819083a3be5c50b189b2 completed March 28, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69c744eb1cf88190aaf90198d04d4500 completed March 28, 2026, 3:03 a.m.
Created at: March 27, 2026, 2:23 p.m.