Triple

T23397378
Position Surface form Disambiguated ID Type / Status
Subject Allegheny County Airport E559396 entity
Predicate FAA LID P420 FINISHED
Object AGC
AGC is the FAA location identifier for Allegheny County Airport, a public airport serving the Pittsburgh, Pennsylvania area.
E559396 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: AGC | Statement: [Allegheny County Airport, FAA LID, AGC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: AGC
Context triple: [Allegheny County Airport, FAA LID, AGC]
  • A. AGC
    AGC is a family of modern French regional multiple-unit trains built by Bombardier for versatile operation on TER networks.
  • B. AGC
    AGC is a leading Japanese manufacturer known worldwide for its glass, electronics, chemicals, and high-tech materials used in buildings, automobiles, and various industrial applications.
  • C. AGC
    AGC is a powerful Colombian neo-paramilitary and drug-trafficking organization widely known for violence, territorial control, and involvement in the cocaine trade.
  • D. AGC
    AGC is an international treaty that coordinates and standardizes the main railway lines across Europe to facilitate efficient cross-border rail transport.
  • E. AGC
    AGC is the stock ticker symbol for Altimeter Growth Corp, a special purpose acquisition company (SPAC) associated with Altimeter Capital.
  • 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: AGC
Triple: [Allegheny County Airport, FAA LID, AGC]
Generated description
AGC is the FAA location identifier for Allegheny County Airport, a public airport serving the Pittsburgh, Pennsylvania area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: AGC
Target entity description: AGC is the FAA location identifier for Allegheny County Airport, a public airport serving the Pittsburgh, Pennsylvania area.
  • A. AGC chosen
    AGC is the three-letter IATA airport code assigned to Allegheny County Airport near Pittsburgh, Pennsylvania.
  • B. AGC
    AGC is the Indian Railways station code for Agra Cantonment railway station, the main rail hub serving the city of Agra in Uttar Pradesh, India.
  • C. AGC
    AGC is the abbreviation for the Adjutant General's Corps, a branch of the British Army responsible for personnel administration, career management, and support services.
  • D. AGC
    AGC is the stock ticker symbol for Altimeter Growth Corp, a special purpose acquisition company (SPAC) associated with Altimeter Capital.
  • E. AGC
    AGC is Singapore’s central legal authority responsible for advising the government, drafting legislation, and conducting prosecutions on behalf of the state.
  • F. None of above.

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_69e24549610c8190a069d6411ce5f661 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a4dd05cc81908c1e91974ffccf21 completed April 29, 2026, 6:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c67952cd881908cae990e1690bf71 completed May 19, 2026, 1:37 p.m.
NEDg Description generation batch_6a0c7213e19881909151fe5c0560e096 completed May 19, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0c76bcf3f08190ae28b928b18cd007 completed May 19, 2026, 2:42 p.m.
Created at: April 17, 2026, 5:37 p.m.