Triple
T19717909
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exelis Inc. |
E473527
|
entity |
| Predicate | hadBusinessSegment |
P7588
|
FINISHED |
| Object |
Aerospace Systems
Aerospace Systems was a business segment of Exelis Inc. focused on developing advanced aerospace technologies and solutions for defense, intelligence, and commercial applications.
|
E1391208
|
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: Aerospace Systems | Statement: [Exelis Inc., hadBusinessSegment, Aerospace Systems]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aerospace Systems Context triple: [Exelis Inc., hadBusinessSegment, Aerospace Systems]
-
A.
Aerospace Systems
Aerospace Systems is a Mitsubishi Heavy Industries division that develops and manufactures aircraft, space systems, and related aerospace technologies.
-
B.
Aeronautics Systems
Aeronautics Systems is a Northrop Grumman business segment focused on designing, developing, and producing advanced manned and unmanned aircraft and related aerospace technologies.
-
C.
Space and Airborne Systems
Space and Airborne Systems is a Raytheon business unit specializing in advanced space, airborne, and radar technologies for defense and intelligence applications.
-
D.
Space and Airborne Systems
Space and Airborne Systems is a major L3Harris Technologies division that develops advanced space, airborne, and intelligence, surveillance, and reconnaissance (ISR) systems for defense and government customers.
-
E.
Aviation Systems
Aviation Systems is a division of L3Harris Technologies that focuses on advanced aerospace technologies, products, and services for civil and military aviation.
- 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: Aerospace Systems Triple: [Exelis Inc., hadBusinessSegment, Aerospace Systems]
Generated description
Aerospace Systems was a business segment of Exelis Inc. focused on developing advanced aerospace technologies and solutions for defense, intelligence, and commercial applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aerospace Systems Target entity description: Aerospace Systems was a business segment of Exelis Inc. focused on developing advanced aerospace technologies and solutions for defense, intelligence, and commercial applications.
-
A.
Aerospace Systems
Aerospace Systems is a Mitsubishi Heavy Industries division that develops and manufactures aircraft, space systems, and related aerospace technologies.
-
B.
Aeronautics Systems
Aeronautics Systems is a Northrop Grumman business segment focused on designing, developing, and producing advanced manned and unmanned aircraft and related aerospace technologies.
-
C.
Space and Airborne Systems
Space and Airborne Systems is a major L3Harris Technologies division that develops advanced space, airborne, and intelligence, surveillance, and reconnaissance (ISR) systems for defense and government customers.
-
D.
Space and Airborne Systems
Space and Airborne Systems is a Raytheon business unit specializing in advanced space, airborne, and radar technologies for defense and intelligence applications.
-
E.
Aviation Systems
Aviation Systems is a division of L3Harris Technologies that focuses on advanced aerospace technologies, products, and services for civil and military aviation.
- 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_69d8e516dd048190a0b6c93ea3e71f58 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6440ec9e881909b75c0ebefab827f |
completed | April 20, 2026, 3:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07aba36954819085e53a67388086ab |
completed | May 15, 2026, 11:26 p.m. |
| NEDg | Description generation | batch_6a07ae091db48190a68d7744860bcb0e |
completed | May 15, 2026, 11:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07aed8393481908f2bc48a3efc599a |
completed | May 15, 2026, 11:40 p.m. |
Created at: April 10, 2026, 1:46 p.m.