Triple
T5805398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vulcan Centaur |
E128732
|
entity |
| Predicate | firstStageEngineManufacturer |
P4022
|
FINISHED |
| Object | Blue Origin |
E165761
|
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: Blue Origin | Statement: [Vulcan Centaur, firstStageEngineManufacturer, Blue Origin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Origin Context triple: [Vulcan Centaur, firstStageEngineManufacturer, Blue Origin]
-
A.
Blue Origin
chosen
Blue Origin is a private American aerospace manufacturer and spaceflight services company focused on developing reusable rockets and advancing commercial space travel.
-
B.
SpaceX
SpaceX is a private aerospace manufacturer and space transportation company that designs, builds, and launches advanced rockets and spacecraft, pioneering reusable launch technology.
-
C.
Virgin Galactic
Virgin Galactic is a commercial spaceflight company that aims to provide suborbital space tourism and research flights using reusable spacecraft.
-
D.
Rocket Lab
Rocket Lab is a private aerospace company best known for its Electron small-lift launch vehicle and frequent commercial satellite launches to low Earth orbit.
-
E.
Astra Space
Astra Space is an American aerospace company focused on developing small, cost-effective launch vehicles to provide frequent, flexible access to low Earth orbit for small satellites.
- 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: firstStageEngineManufacturer Context triple: [Vulcan Centaur, firstStageEngineManufacturer, Blue Origin]
-
A.
firstStageEngine
Indicates that an engine functions as the primary propulsion unit used in the first stage of a multi-stage launch vehicle or rocket.
-
B.
formerManufacturer
Indicates that an entity previously manufactured another entity but no longer does so.
-
C.
firstGenerationEngine
Indicates that the engine belongs to the first generation in a series of engine designs or development iterations.
-
D.
manufacturedBy
chosen
Indicates that an item or product is produced or created by a specific manufacturer or maker.
-
E.
aircraftEngineManufacturer
Indicates that one entity is the manufacturer of the aircraft engine used by another entity.
- F. None of above.
Provenance (4 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. |
Created at: March 22, 2026, 3:52 p.m.