Triple
T18520811
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USRA 2-6-6-2 articulated locomotive |
E452576
|
entity |
| Predicate | wheelArrangementNotationSystem |
P57679
|
FINISHED |
| Object | Whyte notation |
—
|
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: Whyte notation | Statement: [USRA 2-6-6-2 articulated locomotive, wheelArrangementNotationSystem, Whyte notation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Whyte notation Context triple: [USRA 2-6-6-2 articulated locomotive, wheelArrangementNotationSystem, Whyte notation]
-
A.
Whyte notation
chosen
Whyte notation is a system for classifying steam locomotives by their wheel arrangement using a sequence of numbers separated by hyphens.
-
B.
Chrysanthine notation
Chrysanthine notation is the 19th-century reformed system of Byzantine musical notation that standardized and simplified the writing of Orthodox liturgical chant.
-
C.
Beauchamp–Feuillet notation
Beauchamp–Feuillet notation is an early modern system for recording and analyzing dance steps and choreographies, widely used in 17th- and 18th-century European court and theatrical dance.
-
D.
Bhatkhande notation
Bhatkhande notation is a widely used system for writing and teaching North Indian classical (Hindustani) music, developed by musicologist Vishnu Narayan Bhatkhande to standardize and preserve its compositions.
-
E.
Alexander–Briggs notation
Alexander–Briggs notation is a classical system for naming and classifying knots in knot theory, assigning each distinct knot a unique label based on its crossing number and order in knot tables.
- 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: wheelArrangementNotationSystem Context triple: [USRA 2-6-6-2 articulated locomotive, wheelArrangementNotationSystem, Whyte notation]
-
A.
wheelArrangementSystem
Indicates the specific configuration or system by which the wheels of a vehicle or rolling stock are arranged and organized.
-
B.
hasLeadingWheelArrangement
Indicates the specific configuration of the leading (front) wheels in a vehicle’s or locomotive’s wheel arrangement.
-
C.
locomotiveWheelArrangementStandard
chosen
Indicates the standard classification system used to describe the wheel arrangement of a locomotive.
-
D.
hasTrailingWheelArrangement
Indicates that an entity (typically a vehicle) possesses a specific configuration of wheels located at its rear or trailing end.
-
E.
wheelName
Indicates that an entity has or is associated with a specific name assigned to a wheel.
- F. None of above.
Provenance (3 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5338db5e4819086503a2176dfe499 |
completed | April 19, 2026, 7:57 p.m. |
| PD | Predicate disambiguation | batch_69e469e0025c81908f16ed4f922674af |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 11:37 a.m.