Triple

T5180642
Position Surface form Disambiguated ID Type / Status
Subject Offutt Air Force Base E116910 entity
Predicate hasICAOCode P419 FINISHED
Object KOFF
KOFF is the ICAO airport code for Offutt Air Force Base, a major United States Air Force installation near Omaha, Nebraska.
 E499701 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: KOFF | Statement: [Offutt Air Force Base, hasICAOCode, KOFF]

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: KOFF
Context triple: [Offutt Air Force Base, hasICAOCode, KOFF]
  • A. COFHE
    COFHE is a consortium of highly selective private colleges and universities in the United States that collaborates on issues of financial aid, admissions, and institutional research.
  • B. Mr. Coffee
    Mr. Coffee is a popular American brand best known for its automatic drip coffee makers and related coffee appliances for home use.
  • C. Caffe
    Caffe is an open-source deep learning framework known for its speed and modular design, widely used in computer vision research and applications.
  • D. Coffee-Mate
    Coffee-Mate is a popular non-dairy coffee creamer brand known for its wide variety of flavored and powdered creamers used to enhance coffee.
  • E. COFF
    COFF (Common Object File Format) is a standard file format used primarily on Unix-like and Windows systems for object code, executables, and shared libraries.
  • 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: KOFF
Target entity description: KOFF is the ICAO airport code for Offutt Air Force Base, a major United States Air Force installation near Omaha, Nebraska.
  • A. COFHE
    COFHE is a consortium of highly selective private colleges and universities in the United States that collaborates on issues of financial aid, admissions, and institutional research.
  • B. Mr. Coffee
    Mr. Coffee is a popular American brand best known for its automatic drip coffee makers and related coffee appliances for home use.
  • C. Caffe
    Caffe is an open-source deep learning framework known for its speed and modular design, widely used in computer vision research and applications.
  • D. Coffee-Mate
    Coffee-Mate is a popular non-dairy coffee creamer brand known for its wide variety of flavored and powdered creamers used to enhance coffee.
  • E. COFF
    COFF (Common Object File Format) is a standard file format used primarily on Unix-like and Windows systems for object code, executables, and shared libraries.
  • 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: KOFF
Triple: [Offutt Air Force Base, hasICAOCode, KOFF]
Generated description
KOFF is the ICAO airport code for Offutt Air Force Base, a major United States Air Force installation near Omaha, Nebraska.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd446140f08190becb93c61158f27f elicitation completed
NER batch_69bd799a322c8190b8a590cfe70761f5 ner completed
NED1 batch_69bed959004c81908e28156aae15bee6 ned_source_triple completed
NED2 batch_69bedaa232ac81908c5ee2d4ba8cbcd7 ned_description completed
NEDg batch_69beda0419108190862d028a14227e8a nedg completed
Created at: March 20, 2026, 1:45 p.m.