Triple

T2849446
Position Surface form Disambiguated ID Type / Status
Subject Aerojet Rocketdyne E63056 entity
Predicate formedByMergerOf P77 FINISHED
Object Aerojet
Aerojet was a major American aerospace and defense company known for developing rocket propulsion systems for military, civil, and commercial space applications.
 E63056 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: Aerojet | Statement: [Aerojet Rocketdyne, formedByMergerOf, Aerojet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aerojet
Context triple: [Aerojet Rocketdyne, formedByMergerOf, Aerojet]
  • A. Aerojet Rocketdyne
    Aerojet Rocketdyne is a major American aerospace and defense company specializing in the design and production of rocket engines and propulsion systems for space, missile, and strategic defense applications.
  • B. Alliant Techsystems
    Alliant Techsystems was a major American aerospace, defense, and sporting ammunition company known for producing rockets, munitions, and related military and space systems.
  • C. Sundstrand Corporation
    Sundstrand Corporation was a major American manufacturer of aerospace and industrial products that later became part of Hamilton Sundstrand through a corporate merger.
  • D. Ball Aerospace
    Ball Aerospace is an American aerospace company known for designing and building advanced space systems, instruments, and components for NASA, the U.S. military, and commercial customers.
  • E. Northrop
    Northrop is a major American aerospace and defense company known for designing and producing advanced military aircraft and related technologies.
  • 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: Aerojet
Triple: [Aerojet Rocketdyne, formedByMergerOf, Aerojet]
Generated description
Aerojet was a major American aerospace and defense company known for developing rocket propulsion systems for military, civil, and commercial space applications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aerojet
Target entity description: Aerojet was a major American aerospace and defense company known for developing rocket propulsion systems for military, civil, and commercial space applications.
  • A. Aerojet Rocketdyne chosen
    Aerojet Rocketdyne is a major American aerospace and defense company specializing in the design and production of rocket engines and propulsion systems for space, missile, and strategic defense applications.
  • B. Alliant Techsystems
    Alliant Techsystems was a major American aerospace, defense, and sporting ammunition company known for producing rockets, munitions, and related military and space systems.
  • C. Sundstrand Corporation
    Sundstrand Corporation was a major American manufacturer of aerospace and industrial products that later became part of Hamilton Sundstrand through a corporate merger.
  • D. Ball Aerospace
    Ball Aerospace is an American aerospace company known for designing and building advanced space systems, instruments, and components for NASA, the U.S. military, and commercial customers.
  • E. Northrop
    Northrop is a major American aerospace and defense company known for designing and producing advanced military aircraft and related technologies.
  • F. None of above.

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_69ab4c407c408190857d25e027155ce9 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdf41ac24819087c5b72e3b84117c completed March 7, 2026, 8:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69b01d81e76c8190aae5e6dd9b13e28b completed March 10, 2026, 1:32 p.m.
NEDg Description generation batch_69b021996bdc8190843be464e761b7a9 completed March 10, 2026, 1:50 p.m.
NED2 Entity disambiguation (via description) batch_69b0222eb4448190a9f731adbce78e01 completed March 10, 2026, 1:52 p.m.
Created at: March 6, 2026, 10:02 p.m.