Triple
T6208632
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 47 |
E138810
|
entity |
| Predicate | builder |
P3143
|
FINISHED |
| Object |
Brush Traction
Brush Traction is a British locomotive manufacturer and engineering company best known for designing and building numerous diesel and electric locomotives for the UK rail network.
|
E575309
|
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: Brush Traction | Statement: [British Rail Class 47, builder, Brush Traction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brush Traction Context triple: [British Rail Class 47, builder, Brush Traction]
-
A.
Traction
Traction is the common nickname for the Citroën Traction Avant, a pioneering French automobile famous for its early use of front-wheel drive and unitary body construction.
-
B.
Brushstroke
Brushstroke is a 1965 pop art painting by Roy Lichtenstein that magnifies a single painterly brushstroke into a bold, comic-strip-style image commenting on art and representation.
-
C.
Brillo
Brillo is a lightweight, Android-based operating system developed by Google for powering and managing Internet of Things (IoT) devices.
-
D.
Fogel Grip
Fogel Grip was one of the two Swedish ships that carried the first settlers to establish the New Sweden colony in North America in the 17th century.
-
E.
Rock Abrasion Tool
The Rock Abrasion Tool is a grinding device on NASA’s Mars rovers used to remove surface layers from Martian rocks so their fresh interiors can be analyzed by scientific instruments.
- 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: Brush Traction Triple: [British Rail Class 47, builder, Brush Traction]
Generated description
Brush Traction is a British locomotive manufacturer and engineering company best known for designing and building numerous diesel and electric locomotives for the UK rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brush Traction Target entity description: Brush Traction is a British locomotive manufacturer and engineering company best known for designing and building numerous diesel and electric locomotives for the UK rail network.
-
A.
Traction
Traction is the common nickname for the Citroën Traction Avant, a pioneering French automobile famous for its early use of front-wheel drive and unitary body construction.
-
B.
Brushstroke
Brushstroke is a 1965 pop art painting by Roy Lichtenstein that magnifies a single painterly brushstroke into a bold, comic-strip-style image commenting on art and representation.
-
C.
Brillo
Brillo is a lightweight, Android-based operating system developed by Google for powering and managing Internet of Things (IoT) devices.
-
D.
Fogel Grip
Fogel Grip was one of the two Swedish ships that carried the first settlers to establish the New Sweden colony in North America in the 17th century.
-
E.
Rock Abrasion Tool
The Rock Abrasion Tool is a grinding device on NASA’s Mars rovers used to remove surface layers from Martian rocks so their fresh interiors can be analyzed by scientific instruments.
- 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_69c008ada364819096c9e92c74d639b5 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062870d5881909b8d4e33ff31a907 |
completed | March 22, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f52829c81909bdd422cbb1eabf4 |
completed | March 23, 2026, 4:50 p.m. |
| NEDg | Description generation | batch_69c1d2bc0c448190b1ae105212f5c933 |
completed | March 23, 2026, 11:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1d33e93e48190a0962f69e7601160 |
completed | March 23, 2026, 11:56 p.m. |
Created at: March 22, 2026, 4:21 p.m.