Triple
T22017317
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 325 |
E543745
|
entity |
| Predicate | hasCabDesignSimilarTo |
P146286
|
FINISHED |
| Object | British Rail Class 319 |
—
|
NE NERFINISHED |
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: British Rail Class 319 | Statement: [British Rail Class 325, hasCabDesignSimilarTo, British Rail Class 319]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Rail Class 319 Context triple: [British Rail Class 325, hasCabDesignSimilarTo, British Rail Class 319]
-
A.
British Rail Class 319
chosen
The British Rail Class 319 is a dual-voltage electric multiple unit train introduced in the late 1980s for cross-London services, notably on the Thameslink route.
-
B.
British Rail Class 318
The British Rail Class 318 is a type of electric multiple unit train used primarily for suburban and commuter services in the Strathclyde region of Scotland.
-
C.
British Rail Class 317
The British Rail Class 317 is a type of electric multiple unit train introduced in the early 1980s for commuter services in and around London and the East of England.
-
D.
British Rail Class 315
The British Rail Class 315 is a type of electric multiple unit train built in the late 1970s and early 1980s for suburban commuter services in and around London.
-
E.
British Rail Class 313
The British Rail Class 313 is a type of dual-voltage electric multiple unit train introduced in the 1970s for suburban and commuter services in the United Kingdom.
- 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: hasCabDesignSimilarTo Context triple: [British Rail Class 325, hasCabDesignSimilarTo, British Rail Class 319]
-
A.
hasDesign
Indicates that one entity possesses, embodies, or is characterized by a particular design associated with another entity.
-
B.
designedWith
Indicates that one entity was created, planned, or developed using another entity as a tool, method, or guiding basis in its design process.
-
C.
isDesignedAs
Indicates that something has been intentionally created or configured to serve as or function in the role of something else.
-
D.
hasDifferentDesignsFor
Indicates that one entity provides or uses multiple distinct designs tailored for different other entities or contexts.
-
E.
architecturalStyleSimilarTo
Indicates that two entities share a comparable or closely related architectural style in form, design, or aesthetic characteristics.
- F. None of above. chosen
Provenance (4 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_69e11e2e8ea4819084210fe06d3a1b8d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127c4e0088190a5241d1b87d746da |
completed | April 28, 2026, 9:33 p.m. |
| PD | Predicate disambiguation | batch_69e6f62dc9d88190ae387f145f9528de |
completed | April 21, 2026, 3:59 a.m. |
| PDg | Predicate description generation | batch_69e6fad4a540819096cdd5ea08527220 |
completed | April 21, 2026, 4:19 a.m. |
Created at: April 16, 2026, 8:23 p.m.