Triple

T8419966
Position Surface form Disambiguated ID Type / Status
Subject Blackpool Airport E198823 entity
Predicate IATAcode P418 FINISHED
Object BLK
BLK is the three-letter IATA airport code assigned to Blackpool Airport in Lancashire, England.
 E732216 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: BLK | Statement: [Blackpool Airport, IATAcode, BLK]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BLK
Context triple: [Blackpool Airport, IATAcode, BLK]
  • A. BLK
    BLK is the vehicle registration code used on license plates for the Burgenlandkreis district in the German state of Saxony-Anhalt.
  • B. Balck
    Balck is a German surname most notably associated with Hermann Balck, a prominent Wehrmacht general during World War II.
  • C. BLQ
    BLQ is the three-letter IATA airport code for Bologna Guglielmo Marconi Airport, serving the city of Bologna in northern Italy.
  • D. BLC
    BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
  • E. Blacko
    Blacko is a small rural village in Lancashire, England, known for its scenic countryside and landmark Blacko Tower.
  • 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: BLK
Triple: [Blackpool Airport, IATAcode, BLK]
Generated description
BLK is the three-letter IATA airport code assigned to Blackpool Airport in Lancashire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BLK
Target entity description: BLK is the three-letter IATA airport code assigned to Blackpool Airport in Lancashire, England.
  • A. BLK
    BLK is the vehicle registration code used on license plates for the Burgenlandkreis district in the German state of Saxony-Anhalt.
  • B. Balck
    Balck is a German surname most notably associated with Hermann Balck, a prominent Wehrmacht general during World War II.
  • C. BLQ
    BLQ is the three-letter IATA airport code for Bologna Guglielmo Marconi Airport, serving the city of Bologna in northern Italy.
  • D. BLC
    BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
  • E. Blacko
    Blacko is a small rural village in Lancashire, England, known for its scenic countryside and landmark Blacko Tower.
  • 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_69ca8312d63c8190bf133b676b44a385 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb84c941988190884a5c0cbb44bcc2 completed March 31, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce03476b288190b3df8f9f4d502ea8 completed April 2, 2026, 5:48 a.m.
NEDg Description generation batch_69ce0782b0dc8190bf971eacb3b4582c completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce0854ce788190a209f229d504c038 completed April 2, 2026, 6:10 a.m.
Created at: March 30, 2026, 6:06 p.m.