Triple
T5561478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SDC |
E145774
|
entity |
| Predicate | hostSpacecraftOperator |
P64494
|
FINISHED |
| Object | Johns Hopkins University Applied Physics Laboratory |
E148500
|
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: Johns Hopkins University Applied Physics Laboratory | Statement: [SDC, hostSpacecraftOperator, Johns Hopkins University Applied Physics Laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johns Hopkins University Applied Physics Laboratory Context triple: [SDC, hostSpacecraftOperator, Johns Hopkins University Applied Physics Laboratory]
-
A.
Johns Hopkins University Applied Physics Laboratory
chosen
Johns Hopkins University Applied Physics Laboratory is a major U.S. research center known for its advanced work in space exploration, defense technologies, and applied physics for government and scientific missions.
-
B.
Jet Propulsion Laboratory
Jet Propulsion Laboratory is a leading NASA research and development center specializing in robotic space exploration, planetary science missions, and deep-space communications.
-
C.
Hughes Research Laboratories
Hughes Research Laboratories was a pioneering industrial research center established by Hughes Aircraft that became known for significant advances in fields such as lasers, microelectronics, and space technologies.
-
D.
Goddard Space Flight Center
Goddard Space Flight Center is a major NASA research laboratory in Maryland that leads scientific spacecraft development, Earth and space observation missions, and related technology.
-
E.
Southwest Research Institute
Southwest Research Institute is a leading independent, nonprofit research and development organization known for its work in space science, engineering, and advanced technologies, including major contributions to NASA missions.
- 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: hostSpacecraftOperator Context triple: [SDC, hostSpacecraftOperator, Johns Hopkins University Applied Physics Laboratory]
-
A.
hostSpacecraft
Indicates that one entity serves as the platform or carrier on which another spacecraft is mounted, accommodated, or operated.
-
B.
hostSpaceAgency
Indicates that one entity serves as the space agency that organizes, manages, or officially represents space-related activities for another entity (such as a mission, event, or facility).
-
C.
missionOperator
Indicates that one entity is responsible for operating, managing, or controlling a mission involving another entity.
-
D.
mainSpacecraft
Indicates that one spacecraft is designated as the primary or principal spacecraft in relation to another entity or context.
-
E.
servicedSpacecraft
Indicates that one entity has performed maintenance or support operations on a spacecraft.
- 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_69c008fcaf788190bafa02a1917ee73b |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c02019c6748190aeefb86f489f726a |
completed | March 22, 2026, 5 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07d7658a481909e9e9b29df2b148e |
completed | March 22, 2026, 11:38 p.m. |
| PD | Predicate disambiguation | batch_69c01b10bbf8819098655839c03b7832 |
completed | March 22, 2026, 4:38 p.m. |
| PDg | Predicate description generation | batch_69c01f0684908190ae2d14f0bd2ab892 |
completed | March 22, 2026, 4:55 p.m. |
Created at: March 22, 2026, 3:36 p.m.