Triple

T10865425
Position Surface form Disambiguated ID Type / Status
Subject Mahlon Sweet Field E256516 entity
Predicate ICAO code 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, ICAO code, KEUG]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: KEUG
Context triple: [Mahlon Sweet Field, ICAO code, 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. Keu
    Keu is the French name for Sir Kay, a knight of the Round Table in Arthurian legend known for his sharp tongue and loyal, if often contentious, service to King Arthur.
  • C. 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.
  • D. KEJ
    KEJ is the IATA airport code for Kemerovo International Airport in Kemerovo, Russia.
  • E. KAUG
    KAUG is the ICAO airport code for Augusta State Airport, a public airport serving Augusta, Maine, in the United States.
  • 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, ICAO code, 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. Keu
    Keu is the French name for Sir Kay, a knight of the Round Table in Arthurian legend known for his sharp tongue and loyal, if often contentious, service to King Arthur.
  • C. 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.
  • D. KEJ
    KEJ is the IATA airport code for Kemerovo International Airport in Kemerovo, Russia.
  • E. KAUG
    KAUG is the ICAO airport code for Augusta State Airport, a public airport serving Augusta, Maine, in the United States.
  • 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_69d6aa83d1448190a66d93c32394d21f completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7516cebe881909ed358a7641f6a12 completed April 9, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7d5359c8190b46a6b817938eb67 completed April 15, 2026, 8:40 p.m.
NEDg Description generation batch_69e0026fda3c8190b60174b252d57e12 completed April 15, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69e00581fde08190b28b8dde4a21d59e completed April 15, 2026, 9:39 p.m.
Created at: April 8, 2026, 9:20 p.m.