Triple
T16181850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GEC-Marconi |
E392700
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Marconi Electronic Systems
Marconi Electronic Systems was the defense electronics and naval systems division of the UK-based GEC conglomerate, later becoming a core part of BAE Systems.
|
E392700
|
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: Marconi Electronic Systems | Statement: [GEC-Marconi, predecessor, Marconi Electronic Systems]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marconi Electronic Systems Context triple: [GEC-Marconi, predecessor, Marconi Electronic Systems]
-
A.
Marconi Company
Marconi Company was a pioneering British telecommunications and radio engineering firm central to the early development of wireless communication.
-
B.
American Marconi Company
The American Marconi Company was the U.S. subsidiary of Guglielmo Marconi’s wireless telegraphy enterprise, a pioneering firm in early radio communication technology and operations.
-
C.
Collins Radio Company
Collins Radio Company was a prominent American manufacturer of radio and avionics equipment, best known for its high-quality communications systems used in aviation, military, and space applications.
-
D.
Hughes Radar Systems Group
Hughes Radar Systems Group was a division of Hughes Aircraft Company specializing in the development and production of advanced airborne radar systems for military aircraft.
-
E.
GEC-Marconi
GEC-Marconi was a major British defense electronics and telecommunications company known for its radar, sonar, and military systems before being absorbed into larger industry groups.
- 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: Marconi Electronic Systems Triple: [GEC-Marconi, predecessor, Marconi Electronic Systems]
Generated description
Marconi Electronic Systems was the defense electronics and naval systems division of the UK-based GEC conglomerate, later becoming a core part of BAE Systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marconi Electronic Systems Target entity description: Marconi Electronic Systems was the defense electronics and naval systems division of the UK-based GEC conglomerate, later becoming a core part of BAE Systems.
-
A.
Marconi Company
Marconi Company was a pioneering British telecommunications and radio engineering firm central to the early development of wireless communication.
-
B.
American Marconi Company
The American Marconi Company was the U.S. subsidiary of Guglielmo Marconi’s wireless telegraphy enterprise, a pioneering firm in early radio communication technology and operations.
-
C.
Collins Radio Company
Collins Radio Company was a prominent American manufacturer of radio and avionics equipment, best known for its high-quality communications systems used in aviation, military, and space applications.
-
D.
Hughes Radar Systems Group
Hughes Radar Systems Group was a division of Hughes Aircraft Company specializing in the development and production of advanced airborne radar systems for military aircraft.
-
E.
GEC-Marconi
chosen
GEC-Marconi was a major British defense electronics and telecommunications company known for its radar, sonar, and military systems before being absorbed into larger industry groups.
- F. None of above.
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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2205d858c8190802d44e08e3cdcd6 |
completed | April 17, 2026, 11:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff0022148190bc1810e76cf6d994 |
completed | May 10, 2026, 3:44 a.m. |
| NEDg | Description generation | batch_6a000170f87481909fbfb2104e6b0403 |
completed | May 10, 2026, 3:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0001d5018481908e84a33e4a797f95 |
completed | May 10, 2026, 3:56 a.m. |
Created at: April 10, 2026, 5:02 a.m.