Triple
T14917304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walschaerts valve gear |
E371412
|
entity |
| Predicate | motionDerivedFrom |
P909
|
FINISHED |
| Object | crosshead movement |
—
|
LITERAL FINISHED |
How this triple was built (2 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: crosshead movement | Statement: [Walschaerts valve gear, motionDerivedFrom, crosshead movement]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: motionDerivedFrom Context triple: [Walschaerts valve gear, motionDerivedFrom, crosshead movement]
-
A.
modelsMotionOf
Indicates that one entity provides a representation or simulation of the motion or movement behavior of another entity.
-
B.
derivedFrom
chosen
Indicates that one entity originates, is obtained, or is developed from another source entity.
-
C.
movementType
Indicates the manner or mode in which an entity moves or is moved from one place or state to another.
-
D.
movementTypeDescribed
Indicates that a particular type or manner of movement is being specified or characterized.
-
E.
movementDepicted
Indicates that some form of motion or change in position is visually represented or illustrated.
- 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_69d85cc7ea3481908228b5acb7d06f12 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded62038508190946499cd3552990e |
completed | April 15, 2026, 12:04 a.m. |
| PD | Predicate disambiguation | batch_69de9a52ba988190a26e268b4ea083ea |
completed | April 14, 2026, 7:49 p.m. |
Created at: April 10, 2026, 2:32 a.m.