Triple

T629184
Position Surface form Disambiguated ID Type / Status
Subject Endeavor Air E15887 entity
Predicate IATACode P418 FINISHED
Object 9E
9E is the IATA airline designator used by Endeavor Air, a regional carrier operating flights primarily for Delta Air Lines in North America.
 E78787 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: 9E | Statement: [Endeavor Air, IATACode, 9E]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 9E
Context triple: [Endeavor Air, IATACode, 9E]
  • A. 9X
    9X is the IATA airline designator assigned to Southern Airways Express, a U.S.-based regional commuter airline.
  • B. EK
    EK is the commonly used abbreviation for the First Chamber of the Austrian Parliament (Erste Kammer).
  • C. E
    The E is a New York City Subway line that runs between Queens and Manhattan, providing a key rapid transit connection used by AirTrain JFK passengers traveling to and from the city.
  • D. Este
    Este is an ancient town in northern Italy notable as a key center of the Venetic civilization and culture.
  • E. SETE
    SETE is the company responsible for operating and managing the Eiffel Tower in Paris.
  • 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: 9E
Triple: [Endeavor Air, IATACode, 9E]
Generated description
9E is the IATA airline designator used by Endeavor Air, a regional carrier operating flights primarily for Delta Air Lines in North America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 9E
Target entity description: 9E is the IATA airline designator used by Endeavor Air, a regional carrier operating flights primarily for Delta Air Lines in North America.
  • A. 9X
    9X is the IATA airline designator assigned to Southern Airways Express, a U.S.-based regional commuter airline.
  • B. EK
    EK is the commonly used abbreviation for the First Chamber of the Austrian Parliament (Erste Kammer).
  • C. E
    The E is a New York City Subway line that runs between Queens and Manhattan, providing a key rapid transit connection used by AirTrain JFK passengers traveling to and from the city.
  • D. Este
    Este is an ancient town in northern Italy notable as a key center of the Venetic civilization and culture.
  • E. SETE
    SETE is the company responsible for operating and managing the Eiffel Tower in Paris.
  • 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_69a4935c131c8190a5378c6bf101e8cc completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e5b5a308190a62165f9275e2f5f completed March 1, 2026, 8:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a56938be6481909a8eba01f5d856c1 completed March 2, 2026, 10:40 a.m.
NEDg Description generation batch_69a569ec60a08190ad2f84dc20635621 completed March 2, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_69a56a6d09cc8190959d8d2e7621041f completed March 2, 2026, 10:46 a.m.
Created at: March 1, 2026, 7:35 p.m.