Triple
T6208647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 47 |
E138810
|
entity |
| Predicate | preTOPSDesignation |
P68918
|
FINISHED |
| Object | Brush Type 4 |
E575312
|
NE FINISHED |
How this triple was built (3 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 Type 4 | Statement: [British Rail Class 47, preTOPSDesignation, Brush Type 4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brush Type 4 Context triple: [British Rail Class 47, preTOPSDesignation, Brush Type 4]
-
A.
Brush Type 4
chosen
Brush Type 4 is the original name for the British Rail Class 47, a widely used diesel-electric locomotive that became one of the most numerous and recognizable classes on the UK rail network.
-
B.
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.
-
C.
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.
-
D.
BB-45
BB-45 is the hull classification symbol for USS Colorado, a Colorado-class battleship that served in the United States Navy during the early to mid-20th century, including World War II.
-
E.
Stylus
Stylus is a dynamic, expressive CSS preprocessor for Node.js that adds powerful features like variables, mixins, and flexible syntax to streamline stylesheet development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: preTOPSDesignation Context triple: [British Rail Class 47, preTOPSDesignation, Brush Type 4]
-
A.
missionDesignationPrefix
Indicates the standardized prefix string used to label or identify a mission within a naming or designation system.
-
B.
protectedDesignation
Indicates that one entity has an officially recognized and legally protected designation or status in relation to another entity.
-
C.
internationalDesignation
Indicates that an entity has been assigned a formal status, code, or recognition by an international body or under an internationally agreed system.
-
D.
prototypeDesignation
Indicates that one entity is designated or identified as a prototype version or exemplar of another entity.
-
E.
NASADesignation
Indicates that an entity has been assigned an official identification or catalog number by NASA.
- 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_69c20da55e3c81909a61471b38e88894 |
completed | March 24, 2026, 4:05 a.m. |
| PD | Predicate disambiguation | batch_69c055fdea3c81908f5d910f0d36234a |
completed | March 22, 2026, 8:50 p.m. |
| PDg | Predicate description generation | batch_69c056c965ac8190b938502fa8c74e1b |
completed | March 22, 2026, 8:53 p.m. |
Created at: March 22, 2026, 4:21 p.m.