Triple

T20251021
Position Surface form Disambiguated ID Type / Status
Subject Atlantic Coast Airlines E498554 entity
Predicate ICAOCode P419 FINISHED
Object BLR
BLR is the ICAO airline designator assigned to Atlantic Coast Airlines, a former U.S. regional carrier that operated feeder services for major airlines.
 E1421251 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: BLR | Statement: [Atlantic Coast Airlines, ICAOCode, BLR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BLR
Context triple: [Atlantic Coast Airlines, ICAOCode, BLR]
  • A. BLR
    BLR is the IATA airport code for Kempegowda International Airport serving Bengaluru, India.
  • B. BLR
    BLR is the three-letter country code for Belarus, a landlocked nation in Eastern Europe known for its Soviet-era architecture and vast forests.
  • C. Maladzyechna, Belarus
    Maladzyechna is a city in northwestern Belarus known as an important regional cultural and economic center.
  • D. Brest (Belarus)
    Brest is a city in southwestern Belarus near the Polish border, known as a major transport hub and for the historic Brest Fortress, a key World War II memorial.
  • E. Brun
    Brun is a given name and surname of Germanic origin, closely related to and often used as a variant of Bruno.
  • 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: BLR
Triple: [Atlantic Coast Airlines, ICAOCode, BLR]
Generated description
BLR is the ICAO airline designator assigned to Atlantic Coast Airlines, a former U.S. regional carrier that operated feeder services for major airlines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BLR
Target entity description: BLR is the ICAO airline designator assigned to Atlantic Coast Airlines, a former U.S. regional carrier that operated feeder services for major airlines.
  • A. BLR
    BLR is the IATA airport code for Kempegowda International Airport serving Bengaluru, India.
  • B. BLR
    BLR is the three-letter country code for Belarus, a landlocked nation in Eastern Europe known for its Soviet-era architecture and vast forests.
  • C. Maladzyechna, Belarus
    Maladzyechna is a city in northwestern Belarus known as an important regional cultural and economic center.
  • D. Brest (Belarus)
    Brest is a city in southwestern Belarus near the Polish border, known as a major transport hub and for the historic Brest Fortress, a key World War II memorial.
  • E. Brun
    Brun is a given name and surname of Germanic origin, closely related to and often used as a variant of Bruno.
  • 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_69da6274c58c81909c646eabed6f4f30 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e673a79a208190a5a7c0f6515bc393 completed April 20, 2026, 6:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0855262c548190b5f6102b4e6e01a6 completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0856ac50e081909c8bc737e4fe6e56 completed May 16, 2026, 11:36 a.m.
NED2 Entity disambiguation (via description) batch_6a085746f2f08190a703a832f5867c7b completed May 16, 2026, 11:38 a.m.
Created at: April 11, 2026, 11:41 p.m.