Triple
T13752003
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Eastern and Chatham Railway |
E330374
|
entity |
| Predicate | partOfRailwayGrouping |
P52555
|
FINISHED |
| Object | Southern Railway grouping 1923 |
—
|
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: Southern Railway grouping 1923 | Statement: [South Eastern and Chatham Railway, partOfRailwayGrouping, Southern Railway grouping 1923]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: partOfRailwayGrouping Context triple: [South Eastern and Chatham Railway, partOfRailwayGrouping, Southern Railway grouping 1923]
-
A.
railwayGrouping
chosen
Indicates the organizational or administrative grouping to which a railway or railway-related entity belongs.
-
B.
railwayGroupingOutcome
Indicates the result or status assigned to a railway entity as a consequence of a grouping, merger, or reorganization process.
-
C.
railwayCompanyGroup
Indicates that one entity is a group or consortium that includes or controls the other entity as a railway company.
-
D.
railwayDivision
Indicates that one administrative railway division is responsible for, manages, or encompasses another railway unit, line, or area within a rail network.
-
E.
railroadSubdivision
Indicates that one railroad line or territory is a designated subdivision (operational segment) of a larger railroad network.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0215cfa08190aaed8b089aff217b |
completed | April 14, 2026, 9 a.m. |
| PD | Predicate disambiguation | batch_69dbbe950b148190ba0df8a749269ec6 |
completed | April 12, 2026, 3:47 p.m. |
Created at: April 9, 2026, 10:09 p.m.