Triple

T296554
Position Surface form Disambiguated ID Type / Status
Subject Imperial Japanese Army Air Service E6103 entity
Predicate usedAircraft P1524 FINISHED
Object Nakajima Ki-27
The Nakajima Ki-27 was a Japanese single-engine, fixed-gear fighter aircraft that served as the Imperial Japanese Army’s main frontline fighter in the late 1930s and early World War II.
E45962 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: Nakajima Ki-27 | Statement: [Imperial Japanese Army Air Service, usedAircraft, Nakajima Ki-27]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nakajima Ki-27
Context triple: [Imperial Japanese Army Air Service, usedAircraft, Nakajima Ki-27]
  • A. Aichi D3A dive bombers
    The Aichi D3A was a Japanese carrier-based dive bomber used extensively by the Imperial Japanese Navy during World War II, notably in the attack on Pearl Harbor.
  • B. Mitsubishi A6M Zero fighters
    The Mitsubishi A6M Zero fighters were highly maneuverable, long-range carrier-based Japanese fighter aircraft that dominated early World War II Pacific air combat.
  • C. Republic P-47 Thunderbolt
    The Republic P-47 Thunderbolt was a rugged, heavily armed American World War II fighter-bomber renowned for its durability, high-altitude performance, and effective ground-attack capabilities.
  • D. Lockheed P-38 Lightning
    The Lockheed P-38 Lightning was a distinctive twin-boom American World War II fighter aircraft renowned for its versatility in roles such as interception, ground attack, and long-range escort.
  • E. Nakajima B5N torpedo bombers
    Nakajima B5N torpedo bombers were Japanese carrier-based attack aircraft used extensively by the Imperial Japanese Navy during World War II, including in the attack on Pearl Harbor.
  • 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: Nakajima Ki-27
Triple: [Imperial Japanese Army Air Service, usedAircraft, Nakajima Ki-27]
Generated description
The Nakajima Ki-27 was a Japanese single-engine, fixed-gear fighter aircraft that served as the Imperial Japanese Army’s main frontline fighter in the late 1930s and early World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nakajima Ki-27
Target entity description: The Nakajima Ki-27 was a Japanese single-engine, fixed-gear fighter aircraft that served as the Imperial Japanese Army’s main frontline fighter in the late 1930s and early World War II.
  • A. Aichi D3A dive bombers
    The Aichi D3A was a Japanese carrier-based dive bomber used extensively by the Imperial Japanese Navy during World War II, notably in the attack on Pearl Harbor.
  • B. Mitsubishi A6M Zero fighters
    The Mitsubishi A6M Zero fighters were highly maneuverable, long-range carrier-based Japanese fighter aircraft that dominated early World War II Pacific air combat.
  • C. Republic P-47 Thunderbolt
    The Republic P-47 Thunderbolt was a rugged, heavily armed American World War II fighter-bomber renowned for its durability, high-altitude performance, and effective ground-attack capabilities.
  • D. Lockheed P-38 Lightning
    The Lockheed P-38 Lightning was a distinctive twin-boom American World War II fighter aircraft renowned for its versatility in roles such as interception, ground attack, and long-range escort.
  • E. Nakajima B5N torpedo bombers
    Nakajima B5N torpedo bombers were Japanese carrier-based attack aircraft used extensively by the Imperial Japanese Navy during World War II, including in the attack on Pearl Harbor.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e9e273f88190ac5355d1310376ed completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e85e0fd88190af472eb2563da5a6 completed March 1, 2026, 7:18 a.m.
NEDg Description generation batch_69a3e8f7256c819088422d10ef54b20d completed March 1, 2026, 7:21 a.m.
NED2 Entity disambiguation (via description) batch_69a3e949ff848190ae55965c08e9c1c5 completed March 1, 2026, 7:22 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.