Triple
T15839197
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TRW spacecraft bus |
E384057
|
entity |
| Predicate | note |
P7250
|
FINISHED |
| Object | TRW Inc. later became part of Northrop Grumman |
E54298
|
NE FINISHED |
How this triple was built (2 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 Inc. later became part of Northrop Grumman | Statement: [TRW spacecraft bus, note, TRW Inc. later became part of Northrop Grumman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TRW Inc. later became part of Northrop Grumman Context triple: [TRW spacecraft bus, note, TRW Inc. later became part of Northrop Grumman]
-
A.
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.
-
B.
TRW
chosen
TRW was a major American aerospace and defense contractor known for its significant contributions to space exploration, satellite technology, and military systems.
-
C.
Rockwell International
Rockwell International was a major American manufacturing conglomerate best known in aerospace for building the Space Shuttle orbiters and contributing extensively to U.S. defense and space programs.
-
D.
Northrop Grumman
Northrop Grumman is a leading American aerospace and defense technology company known for developing advanced military aircraft, spacecraft, and defense systems.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e142e4fa24819086a1a226082ac2d3 |
completed | April 16, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa13c931481908ed9fd10fddd867c |
completed | May 9, 2026, 9:03 p.m. |
Created at: April 10, 2026, 4:49 a.m.