Triple
T10896333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BR Standard Class 4 steam locomotives |
E257318
|
entity |
| Predicate | withdrawnDuring |
P96280
|
FINISHED |
| Object | British Railways steam traction phase-out |
—
|
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: British Railways steam traction phase-out | Statement: [BR Standard Class 4 steam locomotives, withdrawnDuring, British Railways steam traction phase-out]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: withdrawnDuring Context triple: [BR Standard Class 4 steam locomotives, withdrawnDuring, British Railways steam traction phase-out]
-
A.
withdrawn
Indicates that an entity has removed or taken back a previously offered, submitted, or available item, action, or commitment.
-
B.
withdrewFrom
Indicates that one entity removed itself or its participation from another entity, context, or arrangement it was previously part of.
-
C.
withdrawalDate
Indicates the date on which a withdrawal action occurs or is recorded.
-
D.
withdrawnAsStandard
Indicates that a previously recognized standard has been officially withdrawn and is no longer in active use or recommended status.
-
E.
withdrawalAnnouncedBy
Indicates that an entity’s withdrawal (e.g., from an agreement, position, or situation) has been publicly announced or declared by a specified agent or source.
- 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_69d6aa8550c8819095508a2ed9acf3db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d75d022f4c81909cd9ea27a9f0cd32 |
completed | April 9, 2026, 8:02 a.m. |
| PD | Predicate disambiguation | batch_69d70d3943c881908895397eccc3e415 |
completed | April 9, 2026, 2:21 a.m. |
| PDg | Predicate description generation | batch_69d7101de31c819090707635f6790559 |
completed | April 9, 2026, 2:34 a.m. |
Created at: April 8, 2026, 9:21 p.m.