Triple

T4239492
Position Surface form Disambiguated ID Type / Status
Subject Smyrna, Tennessee, United States E94774 entity
Predicate hasMilitaryHistory P253 FINISHED
Object Sewart Air Force Base (former)
Sewart Air Force Base was a former United States Air Force installation near Smyrna, Tennessee, that served primarily as a major training and transport hub during the mid-20th century before its closure.
 E423545 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: Sewart Air Force Base (former) | Statement: [Smyrna, Tennessee, United States, hasMilitaryHistory, Sewart Air Force Base (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sewart Air Force Base (former)
Context triple: [Smyrna, Tennessee, United States, hasMilitaryHistory, Sewart Air Force Base (former)]
  • A. Stewart Air National Guard Base
    Stewart Air National Guard Base is a military installation in New York that hosts Air National Guard units and operations alongside the civilian facilities of Stewart International Airport.
  • B. Walker Air Force Base (former)
    Walker Air Force Base (former) was a major United States Air Force installation in New Mexico that played a key role in Strategic Air Command operations during the Cold War before its closure in the late 1960s.
  • C. March Air Reserve Base
    March Air Reserve Base is a major United States Air Force installation and Air Force Reserve Command base located in Southern California.
  • D. Howard Air Force Base
    Howard Air Force Base was a major United States Air Force installation in Panama that played a key role in military air operations and testing throughout the Cold War and beyond.
  • E. Otis Air Force Base
    Otis Air Force Base is a former U.S. military installation on Cape Cod in Massachusetts that served as a key Air Force and Air National Guard facility during much of the 20th century.
  • 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: Sewart Air Force Base (former)
Triple: [Smyrna, Tennessee, United States, hasMilitaryHistory, Sewart Air Force Base (former)]
Generated description
Sewart Air Force Base was a former United States Air Force installation near Smyrna, Tennessee, that served primarily as a major training and transport hub during the mid-20th century before its closure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sewart Air Force Base (former)
Target entity description: Sewart Air Force Base was a former United States Air Force installation near Smyrna, Tennessee, that served primarily as a major training and transport hub during the mid-20th century before its closure.
  • A. Stewart Air National Guard Base
    Stewart Air National Guard Base is a military installation in New York that hosts Air National Guard units and operations alongside the civilian facilities of Stewart International Airport.
  • B. Walker Air Force Base (former)
    Walker Air Force Base (former) was a major United States Air Force installation in New Mexico that played a key role in Strategic Air Command operations during the Cold War before its closure in the late 1960s.
  • C. March Air Reserve Base
    March Air Reserve Base is a major United States Air Force installation and Air Force Reserve Command base located in Southern California.
  • D. Howard Air Force Base
    Howard Air Force Base was a major United States Air Force installation in Panama that played a key role in military air operations and testing throughout the Cold War and beyond.
  • E. Otis Air Force Base
    Otis Air Force Base is a former U.S. military installation on Cape Cod in Massachusetts that served as a key Air Force and Air National Guard facility during much of the 20th century.
  • 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_69b34537cc6481909cd0a96acbb33ef7 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e77fb5c8190b298818acb68ff63 completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a86c95008190b11832c741a11042 completed March 14, 2026, 6:26 p.m.
NEDg Description generation batch_69b5a983cfd88190b702c420d6dbc201 completed March 14, 2026, 6:31 p.m.
NED2 Entity disambiguation (via description) batch_69b5aa00bcd88190ad2fba212861c712 completed March 14, 2026, 6:33 p.m.
Created at: March 12, 2026, 11:05 p.m.