Triple
T12598905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northrop Grumman Space Technology |
E300805
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
TRW Space & Electronics
TRW Space & Electronics was a major American aerospace and defense contractor known for developing satellites, space systems, and advanced electronic technologies for military and civilian applications.
|
E992385
|
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: TRW Space & Electronics | Statement: [Northrop Grumman Space Technology, predecessor, TRW Space & Electronics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TRW Space & Electronics Context triple: [Northrop Grumman Space Technology, predecessor, TRW Space & Electronics]
-
A.
Esterline Technologies
Esterline Technologies is a major aerospace and defense manufacturing company known for producing advanced avionics, sensors, and specialized systems for commercial and military aircraft.
-
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.
Aerojet General Nucleonics
Aerojet General Nucleonics was a division of the aerospace and defense contractor Aerojet that specialized in nuclear and space-related technologies and training during the mid-20th century.
-
E.
Kavlico Corporation
Kavlico Corporation is a technology company known for designing and manufacturing pressure, position, and force sensors for aerospace, industrial, and automotive applications.
- 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: TRW Space & Electronics Triple: [Northrop Grumman Space Technology, predecessor, TRW Space & Electronics]
Generated description
TRW Space & Electronics was a major American aerospace and defense contractor known for developing satellites, space systems, and advanced electronic technologies for military and civilian applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TRW Space & Electronics Target entity description: TRW Space & Electronics was a major American aerospace and defense contractor known for developing satellites, space systems, and advanced electronic technologies for military and civilian applications.
-
A.
Esterline Technologies
Esterline Technologies is a major aerospace and defense manufacturing company known for producing advanced avionics, sensors, and specialized systems for commercial and military aircraft.
-
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.
Aerojet General Nucleonics
Aerojet General Nucleonics was a division of the aerospace and defense contractor Aerojet that specialized in nuclear and space-related technologies and training during the mid-20th century.
-
E.
Kavlico Corporation
Kavlico Corporation is a technology company known for designing and manufacturing pressure, position, and force sensors for aerospace, industrial, and automotive applications.
- 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954d096d08190afa1f685bad68d35 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ec75fc08190aa13cbb0161eb35c |
completed | May 2, 2026, 8:29 p.m. |
| NEDg | Description generation | batch_69f6605bca10819086966e1574c31318 |
completed | May 2, 2026, 8:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6617997188190bfce14c54619af7f |
completed | May 2, 2026, 8:41 p.m. |
Created at: April 9, 2026, 5:09 p.m.