Triple
T5805404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vulcan Centaur |
E128732
|
entity |
| Predicate | secondStageEngineManufacturer |
P66618
|
FINISHED |
| Object | Aerojet Rocketdyne |
E63056
|
NE FINISHED |
How this triple was built (3 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 Rocketdyne | Statement: [Vulcan Centaur, secondStageEngineManufacturer, Aerojet Rocketdyne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aerojet Rocketdyne Context triple: [Vulcan Centaur, secondStageEngineManufacturer, Aerojet Rocketdyne]
-
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.
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.
-
C.
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.
-
D.
Reaction Motors Inc.
Reaction Motors Inc. was an early American rocket engine company known for developing pioneering liquid-fuel rocket motors used in experimental aircraft and spaceflight research programs in the mid-20th century.
-
E.
Lockheed Martin
Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: secondStageEngineManufacturer Context triple: [Vulcan Centaur, secondStageEngineManufacturer, Aerojet Rocketdyne]
-
A.
engineTypeSecondStage
Indicates the type or classification of the engine used in the second stage of a multi-stage system or vehicle.
-
B.
secondGenerationEngineOption
Indicates that an entity offers or is associated with a second-generation version of an engine as an available option.
-
C.
secondStageType
Indicates the specific kind or category of a process, object, or event that occurs as the second stage in a multi-stage sequence.
-
D.
secondStage
Indicates that something functions as the subsequent or follow-up stage in a multi-stage process or sequence.
-
E.
thirdStageEngineType
Indicates the specific type or model of engine used in the third stage of a multi-stage launch vehicle or rocket.
- 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_69c00846a0d881909e46841f8e156b64 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02b1461a48190be2042dd3823d02e |
completed | March 22, 2026, 5:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c09836d00881908c210b2932d67519 |
completed | March 23, 2026, 1:32 a.m. |
| PD | Predicate disambiguation | batch_69c021d477008190946113f9859eeb90 |
completed | March 22, 2026, 5:07 p.m. |
| PDg | Predicate description generation | batch_69c02b10def8819080859bc6505405ed |
completed | March 22, 2026, 5:46 p.m. |
Created at: March 22, 2026, 3:52 p.m.