Triple
T6421935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rolls-Royce Phantom I |
E127963
|
entity |
| Predicate | coachbuilders |
P68307
|
FINISHED |
| Object |
Brewster & Co.
Brewster & Co. was a prestigious American coachbuilding firm renowned for crafting luxurious custom bodies for high-end automobiles in the early 20th century.
|
E592000
|
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: Brewster & Co. | Statement: [Rolls-Royce Phantom I, coachbuilders, Brewster & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brewster & Co. Context triple: [Rolls-Royce Phantom I, coachbuilders, Brewster & Co.]
-
A.
J. W. Steere & Son
J. W. Steere & Son was a prominent American pipe organ building firm known for crafting high-quality instruments for churches and concert halls in the late 19th and early 20th centuries.
-
B.
J.W. Foster and Sons
J.W. Foster and Sons was a pioneering British athletic footwear company founded in the late 19th century, best known as the ancestor of the modern sportswear brand Reebok.
-
C.
Gage Brothers & Company
Gage Brothers & Company was a prominent Chicago-based millinery firm known for its fashionable hats and accessories in the late 19th and early 20th centuries.
-
D.
L. Bamberger & Co.
L. Bamberger & Co. was a prominent Newark, New Jersey-based department store that became one of the leading retail establishments in the region in the late 19th and early 20th centuries.
-
E.
William Batson & Co.
William Batson & Co. was a British shipbuilding firm known for constructing Royal Navy vessels such as HMS Bellerophon.
- 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: Brewster & Co. Triple: [Rolls-Royce Phantom I, coachbuilders, Brewster & Co.]
Generated description
Brewster & Co. was a prestigious American coachbuilding firm renowned for crafting luxurious custom bodies for high-end automobiles in the early 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brewster & Co. Target entity description: Brewster & Co. was a prestigious American coachbuilding firm renowned for crafting luxurious custom bodies for high-end automobiles in the early 20th century.
-
A.
J. W. Steere & Son
J. W. Steere & Son was a prominent American pipe organ building firm known for crafting high-quality instruments for churches and concert halls in the late 19th and early 20th centuries.
-
B.
J.W. Foster and Sons
J.W. Foster and Sons was a pioneering British athletic footwear company founded in the late 19th century, best known as the ancestor of the modern sportswear brand Reebok.
-
C.
Gage Brothers & Company
Gage Brothers & Company was a prominent Chicago-based millinery firm known for its fashionable hats and accessories in the late 19th and early 20th centuries.
-
D.
L. Bamberger & Co.
L. Bamberger & Co. was a prominent Newark, New Jersey-based department store that became one of the leading retail establishments in the region in the late 19th and early 20th centuries.
-
E.
William Batson & Co.
William Batson & Co. was a British shipbuilding firm known for constructing Royal Navy vessels such as HMS Bellerophon.
- 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c06903f67c8190a1e5babeede4e183 |
completed | March 22, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640d8f7548190a8e0433df56b77f3 |
completed | March 27, 2026, 8:33 a.m. |
| NEDg | Description generation | batch_69c64142633c819094c3bbdabd8f7951 |
completed | March 27, 2026, 8:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c641c3d3188190bcf6bede4c90dc9d |
completed | March 27, 2026, 8:37 a.m. |
Created at: March 22, 2026, 4:43 p.m.