Triple

T2632521
Position Surface form Disambiguated ID Type / Status
Subject Tupolev Tu-2 E59666 entity
Predicate powerplant P9904 FINISHED
Object Shvetsov ASh‑82 radial engine
The Shvetsov ASh‑82 was a widely used Soviet 14‑cylinder air‑cooled radial aircraft engine of World War II, powering numerous fighters and bombers.
E284163 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: Shvetsov ASh‑82 radial engine | Statement: [Tupolev Tu-2, powerplant, Shvetsov ASh‑82 radial engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shvetsov ASh‑82 radial engine
Context triple: [Tupolev Tu-2, powerplant, Shvetsov ASh‑82 radial engine]
  • A. Klimov VK-1
    The Klimov VK-1 is a Soviet turbojet engine developed in the early Cold War era, widely used to power fighter aircraft such as the MiG-15 and MiG-17.
  • B. Hitachi Ha-42 radial engine
    The Hitachi Ha-42 radial engine was a Japanese air-cooled aircraft piston engine used during World War II to power light aircraft such as liaison and observation planes.
  • C. Nakajima Ha-5 radial engine
    The Nakajima Ha-5 was a Japanese air-cooled radial aircraft engine of the 1930s, used to power several early World War II Imperial Japanese Army bombers and transports.
  • D. Mitsubishi Ha-104 radial engine
    The Mitsubishi Ha-104 was a Japanese World War II-era twin-row, 18-cylinder air-cooled radial aircraft engine used to power several Imperial Japanese Army bombers and other combat aircraft.
  • E. Fiat A.74 R1C.38 radial engine
    The Fiat A.74 R1C.38 was an Italian air-cooled radial aircraft engine of the late 1930s widely used to power frontline Regia Aeronautica fighters in the early years of World War II.
  • 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: Shvetsov ASh‑82 radial engine
Triple: [Tupolev Tu-2, powerplant, Shvetsov ASh‑82 radial engine]
Generated description
The Shvetsov ASh‑82 was a widely used Soviet 14‑cylinder air‑cooled radial aircraft engine of World War II, powering numerous fighters and bombers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shvetsov ASh‑82 radial engine
Target entity description: The Shvetsov ASh‑82 was a widely used Soviet 14‑cylinder air‑cooled radial aircraft engine of World War II, powering numerous fighters and bombers.
  • A. Klimov VK-1
    The Klimov VK-1 is a Soviet turbojet engine developed in the early Cold War era, widely used to power fighter aircraft such as the MiG-15 and MiG-17.
  • B. Hitachi Ha-42 radial engine
    The Hitachi Ha-42 radial engine was a Japanese air-cooled aircraft piston engine used during World War II to power light aircraft such as liaison and observation planes.
  • C. Nakajima Ha-5 radial engine
    The Nakajima Ha-5 was a Japanese air-cooled radial aircraft engine of the 1930s, used to power several early World War II Imperial Japanese Army bombers and transports.
  • D. Mitsubishi Ha-104 radial engine
    The Mitsubishi Ha-104 was a Japanese World War II-era twin-row, 18-cylinder air-cooled radial aircraft engine used to power several Imperial Japanese Army bombers and other combat aircraft.
  • E. Fiat A.74 R1C.38 radial engine
    The Fiat A.74 R1C.38 was an Italian air-cooled radial aircraft engine of the late 1930s widely used to power frontline Regia Aeronautica fighters in the early years of World War II.
  • 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_69ab4ac8596c8190b34997e73d9e991c completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd8c8d32c819081fc89b91217ed54 completed March 7, 2026, 7:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69af90a996188190b3a83a31e69d09ef completed March 10, 2026, 3:31 a.m.
NEDg Description generation batch_69af9172ba248190bbc68a00b43d9b44 completed March 10, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_69af9253953c8190a8e18c92d66263cc completed March 10, 2026, 3:38 a.m.
Created at: March 6, 2026, 9:50 p.m.