Triple
T1109999
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PV-12 |
E25571
|
entity |
| Predicate | developedFrom |
P1245
|
FINISHED |
| Object |
Rolls-Royce Kestrel (design experience)
The Rolls-Royce Kestrel (design experience) refers to the engineering knowledge and design principles gained from developing the Kestrel engine, which directly informed and improved the subsequent creation of the Rolls-Royce PV-12, later known as the Merlin.
|
E126964
|
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: Rolls-Royce Kestrel (design experience) | Statement: [PV-12, developedFrom, Rolls-Royce Kestrel (design experience)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rolls-Royce Kestrel (design experience) Context triple: [PV-12, developedFrom, Rolls-Royce Kestrel (design experience)]
-
A.
Rolls-Royce XG-40
The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
-
B.
Rolls-Royce Eagle
The Rolls-Royce Eagle was a pioneering British liquid-cooled V12 aircraft engine of World War I, widely used to power frontline bombers and reconnaissance aircraft.
-
C.
Alvis Vehicles
Alvis Vehicles was a British manufacturer known for producing military armored vehicles and reconnaissance platforms for the British Army and international customers.
-
D.
Bentley BR1
The Bentley BR1 was a British World War I rotary aircraft engine renowned for its power and reliability in frontline fighters.
-
E.
Rolls-Royce Limited
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.
- 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: Rolls-Royce Kestrel (design experience) Triple: [PV-12, developedFrom, Rolls-Royce Kestrel (design experience)]
Generated description
The Rolls-Royce Kestrel (design experience) refers to the engineering knowledge and design principles gained from developing the Kestrel engine, which directly informed and improved the subsequent creation of the Rolls-Royce PV-12, later known as the Merlin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rolls-Royce Kestrel (design experience) Target entity description: The Rolls-Royce Kestrel (design experience) refers to the engineering knowledge and design principles gained from developing the Kestrel engine, which directly informed and improved the subsequent creation of the Rolls-Royce PV-12, later known as the Merlin.
-
A.
Rolls-Royce XG-40
The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
-
B.
Rolls-Royce Eagle
The Rolls-Royce Eagle was a pioneering British liquid-cooled V12 aircraft engine of World War I, widely used to power frontline bombers and reconnaissance aircraft.
-
C.
Alvis Vehicles
Alvis Vehicles was a British manufacturer known for producing military armored vehicles and reconnaissance platforms for the British Army and international customers.
-
D.
Bentley BR1
The Bentley BR1 was a British World War I rotary aircraft engine renowned for its power and reliability in frontline fighters.
-
E.
Rolls-Royce Limited
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.
- 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_69a49428d4448190b3b36991ceae87ce |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4ba045fd88190982e1c6278fb9ca3 |
completed | March 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac4c4f65888190b48c2d220e62a26b |
completed | March 7, 2026, 4:03 p.m. |
| NEDg | Description generation | batch_69ac500036f48190bab0bf4e07d5c9ae |
completed | March 7, 2026, 4:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac508ca8e48190bfea6ad9b6920e78 |
completed | March 7, 2026, 4:21 p.m. |
Created at: March 1, 2026, 7:43 p.m.