Triple
T36005264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R143 series |
E1041246
|
entity |
| Predicate | trainControlCapability |
P55995
|
FINISHED |
| Object | communications-based train control |
—
|
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: communications-based train control | Statement: [R143 series, trainControlCapability, communications-based train control]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: trainControlCapability Context triple: [R143 series, trainControlCapability, communications-based train control]
-
A.
trainControl
Indicates that one entity exercises authority over or manages the operation, direction, or behavior of another entity in a training or instructional context.
-
B.
controlFeatures
Indicates that one entity has the ability to configure, manage, or influence the operational settings or characteristics of another entity.
-
C.
hasAutomaticTrainControlCompatibility
chosen
Indicates that an entity is compatible with, or supports integration with, an automatic train control (ATC) system.
-
D.
controlProtocol
Indicates that one entity governs, regulates, or coordinates the behavior or operations of another according to a defined set of rules or procedures.
-
E.
controlsFeaturesAt
Indicates that one entity has the authority or capability to manage, configure, or influence specific features at a particular location or context.
- 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_69f76e2a02208190aedd1f9025a8b300 |
completed | May 3, 2026, 3:47 p.m. |
| NER | Named-entity recognition | batch_69f7be53890081909b1d93f30a8f31c6 |
completed | May 3, 2026, 9:29 p.m. |
| PD | Predicate disambiguation | batch_69f7bccacbac8190978976324c67db28 |
completed | May 3, 2026, 9:23 p.m. |
Created at: May 3, 2026, 4:07 p.m.