Triple

T5209782
Position Surface form Disambiguated ID Type / Status
Subject Mahlon Sweet Field E117602 entity
Predicate hasICAOCode P419 FINISHED
Object KEUG
KEUG is the ICAO airport code for Mahlon Sweet Field, the primary commercial airport serving Eugene, Oregon.
 E117602 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: KEUG | Statement: [Mahlon Sweet Field, hasICAOCode, KEUG]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: KEUG
Context triple: [Mahlon Sweet Field, hasICAOCode, KEUG]
  • A. EUG
    EUG is the IATA airport code for Mahlon Sweet Field, the primary commercial airport serving Eugene and the surrounding region in western Oregon, United States.
  • B. kuge
    Kuge were the aristocratic court nobility of premodern Japan, centered around the imperial court in Kyoto and distinct from the later samurai warrior class.
  • C. KAUG
    KAUG is the ICAO airport code for Augusta State Airport, a public airport serving Augusta, Maine, in the United States.
  • D. KLE
    KLE is the vehicle registration code for the district of Cleves (Kleve) in the German state of North Rhine-Westphalia.
  • E. KAG
    KAG is the abbreviation for "Keep America Great," a political campaign slogan associated with Donald Trump.
  • 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: KEUG
Triple: [Mahlon Sweet Field, hasICAOCode, KEUG]
Generated description
KEUG is the ICAO airport code for Mahlon Sweet Field, the primary commercial airport serving Eugene, Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: KEUG
Target entity description: KEUG is the ICAO airport code for Mahlon Sweet Field, the primary commercial airport serving Eugene, Oregon.
  • A. EUG chosen
    EUG is the IATA airport code for Mahlon Sweet Field, the primary commercial airport serving Eugene and the surrounding region in western Oregon, United States.
  • B. kuge
    Kuge were the aristocratic court nobility of premodern Japan, centered around the imperial court in Kyoto and distinct from the later samurai warrior class.
  • C. KAUG
    KAUG is the ICAO airport code for Augusta State Airport, a public airport serving Augusta, Maine, in the United States.
  • D. KLE
    KLE is the vehicle registration code for the district of Cleves (Kleve) in the German state of North Rhine-Westphalia.
  • E. KAG
    KAG is the abbreviation for "Keep America Great," a political campaign slogan associated with Donald Trump.
  • 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_69bd4464ba3c8190bc16b2ebbe42ddb0 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a6f0ffc819090b8b59fc22f4dae completed March 20, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef7ffab8c81908e17e085727304b6 completed March 21, 2026, 7:56 p.m.
NEDg Description generation batch_69bef8bfcd1c819090b81f8ebb097c5b completed March 21, 2026, 8 p.m.
NED2 Entity disambiguation (via description) batch_69bef95e7ce48190a1ec2fc27ce37d00 completed March 21, 2026, 8:02 p.m.
Created at: March 20, 2026, 1:47 p.m.