Triple

T6022493
Position Surface form Disambiguated ID Type / Status
Subject King Fahd International Airport E134096 entity
Predicate ICAOcode P419 FINISHED
Object OEDF
OEDF is the ICAO airport code assigned to King Fahd International Airport in Dammam, Saudi Arabia.
 E560905 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: OEDF | Statement: [King Fahd International Airport, ICAOcode, OEDF]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OEDF
Context triple: [King Fahd International Airport, ICAOcode, OEDF]
  • A. ODF
    ODF is the state agency responsible for managing Oregon’s forest resources, including wildfire protection, forest health, and sustainable timber management.
  • B. ODS
    ODS is a major Czech centre-right political party known for its liberal-conservative ideology and significant role in the country’s post-communist politics.
  • C. ODS
    ODS is the United Nations’ online platform for publishing, accessing, and searching official UN documents in multiple languages.
  • D. OFT
    OFT is the acronym commonly used for Boeing's Orbital Flight Test, an uncrewed test mission of the CST-100 Starliner spacecraft for NASA's Commercial Crew Program.
  • E. OPH
    OPH is an abbreviation commonly used for Old Parliament House, the historic former seat of the Australian Parliament in Canberra.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OEDF
Target entity description: OEDF is the ICAO airport code assigned to King Fahd International Airport in Dammam, Saudi Arabia.
  • A. ODF
    ODF is the state agency responsible for managing Oregon’s forest resources, including wildfire protection, forest health, and sustainable timber management.
  • B. ODS
    ODS is a major Czech centre-right political party known for its liberal-conservative ideology and significant role in the country’s post-communist politics.
  • C. ODS
    ODS is the United Nations’ online platform for publishing, accessing, and searching official UN documents in multiple languages.
  • D. OFT
    OFT is the acronym commonly used for Boeing's Orbital Flight Test, an uncrewed test mission of the CST-100 Starliner spacecraft for NASA's Commercial Crew Program.
  • E. OPH
    OPH is an abbreviation commonly used for Old Parliament House, the historic former seat of the Australian Parliament in Canberra.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: OEDF
Triple: [King Fahd International Airport, ICAOcode, OEDF]
Generated description
OEDF is the ICAO airport code assigned to King Fahd International Airport in Dammam, Saudi Arabia.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008742a5c8190b9cb9c2787a3d8b3 elicitation completed
NER batch_69c04fbbf03c8190baf449a5d393af5c ner completed
NED1 batch_69c108c2e1c88190a1629c6438f6c8bd ned_source_triple completed
NED2 batch_69c10b2699088190a468989beded758e ned_description completed
NEDg batch_69c1096d5f2881909126730848ca0e78 nedg completed
Created at: March 22, 2026, 4:07 p.m.