Triple
T22660286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rolls-Royce Derwent |
E559642
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Rolls-Royce Limited |
—
|
NE NERFINISHED |
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: Rolls-Royce Limited | Statement: [Rolls-Royce Derwent, manufacturer, Rolls-Royce Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rolls-Royce Limited Context triple: [Rolls-Royce Derwent, manufacturer, Rolls-Royce Limited]
-
A.
Rolls-Royce Limited
chosen
Rolls-Royce Limited was a British engineering company renowned for producing luxury automobiles and pioneering aero engines that became crucial to Allied air power in the World Wars.
-
B.
Rolls-Royce Motors
Rolls-Royce Motors was the British luxury automobile manufacturer that continued the production of Rolls-Royce cars after the original engineering company was restructured.
-
C.
Rolls-Royce plc
Rolls-Royce plc is a British multinational engineering company best known for designing and manufacturing aircraft engines and power systems for aviation, marine, and energy applications.
-
D.
Rolls-Royce North America
Rolls-Royce North America is the U.S.-based subsidiary of Rolls-Royce that designs, manufactures, and supports advanced aerospace and defense propulsion systems.
-
E.
C.S. Rolls & Co.
C.S. Rolls & Co. was an early British motor car dealership and importer established by Charles Rolls, which later played a key role in the formation of Rolls-Royce.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2454a158c819093b8e35f5045efb6 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1765edf88819086c28525e3c73758 |
completed | April 29, 2026, 3:09 a.m. |
Created at: April 17, 2026, 3:07 p.m.