Triple
T5458751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dream Chaser spaceplane |
E122543
|
entity |
| Predicate | parentCompanyOfDesigner |
P64176
|
FINISHED |
| Object | Sierra Nevada Corporation |
E177029
|
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: Sierra Nevada Corporation | Statement: [Dream Chaser spaceplane, parentCompanyOfDesigner, Sierra Nevada Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sierra Nevada Corporation Context triple: [Dream Chaser spaceplane, parentCompanyOfDesigner, Sierra Nevada Corporation]
-
A.
Sierra Nevada Corporation
chosen
Sierra Nevada Corporation is a U.S. aerospace and defense contractor known for developing advanced space systems, including the Dream Chaser spaceplane, and providing technology solutions to government and commercial customers.
-
B.
Northrop Grumman Space Technology
Northrop Grumman Space Technology was a major aerospace and defense division of Northrop Grumman specializing in space systems, satellites, and related technologies.
-
C.
Orbital Sciences Corporation
Orbital Sciences Corporation was an American aerospace company known for developing and launching satellites, rockets, and space systems for commercial, military, and scientific customers.
-
D.
Mojave Aerospace Ventures
Mojave Aerospace Ventures is a private aerospace company formed by Paul Allen and Burt Rutan to develop and operate the pioneering suborbital spacecraft SpaceShipOne.
-
E.
Lockheed Martin Space
Lockheed Martin Space is a major division of Lockheed Martin Corporation that designs, develops, and manufactures advanced space systems and technologies for government and commercial customers.
- 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: parentCompanyOfDesigner Context triple: [Dream Chaser spaceplane, parentCompanyOfDesigner, Sierra Nevada Corporation]
-
A.
parentCompanyDuringProduction
Indicates that one company served as the parent company of another during the time a particular production or project was being made.
-
B.
designedByCompanyFoundedBy
Indicates that something was designed by a company that was founded by a specified entity.
-
C.
ultimateParentCompany
Indicates that one company is the highest-level controlling entity in a corporate ownership structure, with no parent company above it.
-
D.
formerParentCompany
Indicates that one entity previously served as the parent company of another but no longer holds that status.
-
E.
laterParentCompany
Indicates that one entity became the parent company of another entity at a later point in time, after some prior state or relationship.
- 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_69bd46424248819085282ddf50a565f3 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd927c946c8190aef40679199fede3 |
completed | March 20, 2026, 6:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf6c63cb6481908ea46a836a3804fe |
completed | March 22, 2026, 4:13 a.m. |
| PD | Predicate disambiguation | batch_69bd91a0d96c8190bd1299edbf764bbb |
completed | March 20, 2026, 6:27 p.m. |
| PDg | Predicate description generation | batch_69bd927b0b4c81909d5e0f594822e3f9 |
completed | March 20, 2026, 6:31 p.m. |
Created at: March 20, 2026, 2:08 p.m.