Triple

T18691848
Position Surface form Disambiguated ID Type / Status
Subject Cessna L-19 Bird Dog E457018 entity
Predicate militaryDesignation P7137 FINISHED
Object O‑1 Bird Dog
The O‑1 Bird Dog is a single-engine, high-wing liaison and observation aircraft used extensively by the U.S. military, particularly during the Korean and Vietnam Wars for reconnaissance, artillery spotting, and forward air control.
E1336839 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: O‑1 Bird Dog | Statement: [Cessna L-19 Bird Dog, militaryDesignation, O‑1 Bird Dog]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: O‑1 Bird Dog
Context triple: [Cessna L-19 Bird Dog, militaryDesignation, O‑1 Bird Dog]
  • A. O-4
    O-4 is a major Turkish motorway forming part of the country's primary east–west highway network.
  • B. HU-25 Guardian
    The HU-25 Guardian is a medium-range jet aircraft used by the U.S. Coast Guard primarily for search and rescue, law enforcement, and environmental protection missions.
  • C. C-146A Wolfhound
    The C-146A Wolfhound is a U.S. Air Force special operations transport aircraft, derived from the Dornier 328, used for flexible, short-field and austere airlift missions.
  • D. AC-119K Stinger
    The AC-119K Stinger was a heavily armed U.S. Air Force gunship variant of the C-119 used during the Vietnam War for close air support and interdiction missions.
  • E. FB-111 Aardvark
    The FB-111 Aardvark was a U.S. Air Force medium-range strategic bomber variant of the F-111, designed for low-level penetration and nuclear strike missions during the Cold War.
  • 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: O‑1 Bird Dog
Triple: [Cessna L-19 Bird Dog, militaryDesignation, O‑1 Bird Dog]
Generated description
The O‑1 Bird Dog is a single-engine, high-wing liaison and observation aircraft used extensively by the U.S. military, particularly during the Korean and Vietnam Wars for reconnaissance, artillery spotting, and forward air control.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: O‑1 Bird Dog
Target entity description: The O‑1 Bird Dog is a single-engine, high-wing liaison and observation aircraft used extensively by the U.S. military, particularly during the Korean and Vietnam Wars for reconnaissance, artillery spotting, and forward air control.
  • A. O-4
    O-4 is a major Turkish motorway forming part of the country's primary east–west highway network.
  • B. HU-25 Guardian
    The HU-25 Guardian is a medium-range jet aircraft used by the U.S. Coast Guard primarily for search and rescue, law enforcement, and environmental protection missions.
  • C. C-146A Wolfhound
    The C-146A Wolfhound is a U.S. Air Force special operations transport aircraft, derived from the Dornier 328, used for flexible, short-field and austere airlift missions.
  • D. AC-119K Stinger
    The AC-119K Stinger was a heavily armed U.S. Air Force gunship variant of the C-119 used during the Vietnam War for close air support and interdiction missions.
  • E. FB-111 Aardvark
    The FB-111 Aardvark was a U.S. Air Force medium-range strategic bomber variant of the F-111, designed for low-level penetration and nuclear strike missions during the Cold War.
  • 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_69d8d391eb488190ac2e9abf5bf255e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e562e3a6d08190b2409bcbf0c42444 completed April 19, 2026, 11:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0523605508819089bce4771fe9f9f6 completed May 14, 2026, 1:20 a.m.
NEDg Description generation batch_6a0524a856888190beaa73c8223e3062 completed May 14, 2026, 1:26 a.m.
NED2 Entity disambiguation (via description) batch_6a052510a97481908d05ff26c765a22d completed May 14, 2026, 1:27 a.m.
Created at: April 10, 2026, 11:49 a.m.