Triple

T2774844
Position Surface form Disambiguated ID Type / Status
Subject Eppley Airfield E61543 entity
Predicate IATAcode P418 FINISHED
Object OMA
OMA is the IATA airport code for Eppley Airfield, the primary commercial airport serving Omaha, Nebraska.
 E297400 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: OMA | Statement: [Eppley Airfield, IATAcode, OMA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OMA
Context triple: [Eppley Airfield, IATAcode, OMA]
  • A. OMA
    OMA is the ICAO airline designator assigned to Oman Air, the national carrier of Oman.
  • B. OMA
    OMA is a renowned international architecture firm known for its innovative, often experimental designs and influential contributions to contemporary architecture.
  • C. Office for Metropolitan Architecture
    The Office for Metropolitan Architecture (OMA) is a renowned international architecture firm founded by Rem Koolhaas, known for its innovative, experimental designs and influential contributions to contemporary urbanism and architectural theory.
  • D. SOM
    SOM is the three-letter ISO 3166-1 alpha-3 country code assigned to Somalia.
  • E. Mecanoo
    Mecanoo is a Dutch architecture firm renowned for its innovative, context-sensitive designs for cultural, educational, and public buildings worldwide.
  • 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: OMA
Triple: [Eppley Airfield, IATAcode, OMA]
Generated description
OMA is the IATA airport code for Eppley Airfield, the primary commercial airport serving Omaha, Nebraska.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OMA
Target entity description: OMA is the IATA airport code for Eppley Airfield, the primary commercial airport serving Omaha, Nebraska.
  • A. OMA
    OMA is the ICAO airline designator assigned to Oman Air, the national carrier of Oman.
  • B. OMA
    OMA is a renowned international architecture firm known for its innovative, often experimental designs and influential contributions to contemporary architecture.
  • C. Office for Metropolitan Architecture
    The Office for Metropolitan Architecture (OMA) is a renowned international architecture firm founded by Rem Koolhaas, known for its innovative, experimental designs and influential contributions to contemporary urbanism and architectural theory.
  • D. SOM
    SOM is the three-letter ISO 3166-1 alpha-3 country code assigned to Somalia.
  • E. Mecanoo
    Mecanoo is a Dutch architecture firm renowned for its innovative, context-sensitive designs for cultural, educational, and public buildings worldwide.
  • 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_69ab4b7cd13481909174bca9809ed259 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd7f9570819087f1b1cb59d68586 completed March 7, 2026, 8:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc058c8a48190bbd151251678b4ee completed March 10, 2026, 6:55 a.m.
NEDg Description generation batch_69afc15513f48190a22f83571be2e0bd completed March 10, 2026, 6:59 a.m.
NED2 Entity disambiguation (via description) batch_69afc1c9440c8190abf9dc063109af45 completed March 10, 2026, 7:01 a.m.
Created at: March 6, 2026, 9:57 p.m.