Triple
T22101248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Titfield Thunderbolt |
E546175
|
entity |
| Predicate | railwayTheme |
P28193
|
FINISHED |
| Object | preservation of a branch railway line |
—
|
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: preservation of a branch railway line | Statement: [The Titfield Thunderbolt, railwayTheme, preservation of a branch railway line]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwayTheme Context triple: [The Titfield Thunderbolt, railwayTheme, preservation of a branch railway line]
-
A.
trainTheme
Indicates that a training process or educational activity is centered around, focused on, or organized according to a particular theme or subject.
-
B.
originalRailway
Indicates that a railway is the first or initial line from which others in a network, route, or system originate or are derived.
-
C.
railwayFocus
chosen
Indicates that something is a primary subject, theme, or point of attention specifically in the context of railways or railway-related matters.
-
D.
railwayHeritageFeature
Indicates that something is a feature associated with railway heritage, such as historically significant railway structures, equipment, or related elements.
-
E.
railroad
Indicates that one entity constructs, operates, or provides railroad or train transportation services for another entity or area.
- 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_69e11e378dc08190896d6a51597afd5a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1291501508190ad5689be5abb2ba6 |
completed | April 28, 2026, 9:39 p.m. |
| PD | Predicate disambiguation | batch_69e71b20ec50819096ac196c798f8e3c |
completed | April 21, 2026, 6:37 a.m. |
Created at: April 16, 2026, 8:30 p.m.