Triple
T38033487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Datchet railway station |
E948978
|
entity |
| Predicate | postnationalisationCompany |
P133605
|
FINISHED |
| Object | British Railways Southern Region |
—
|
NE NERFINISHED |
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 Southern Region | Statement: [Datchet railway station, postnationalisationCompany, British Railways Southern Region]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: postnationalisationCompany Context triple: [Datchet railway station, postnationalisationCompany, British Railways Southern Region]
-
A.
postnationalisationOperator
Indicates that an entity operates or manages something (such as a service or asset) after it has undergone nationalisation.
-
B.
nationalizationBy
Indicates the process by which a government takes private or non-state-owned assets, industries, or enterprises into public or state ownership.
-
C.
nationalCompanyOf
Indicates that a company operates as the primary or officially recognized national company of a specified country or nation.
-
D.
ownedByAfterNationalisation
chosen
Indicates that an entity became owned by another entity as a result of a nationalisation process occurring after a specified point in time.
-
E.
publicCompany
Indicates that a company is publicly traded, meaning its ownership shares are available to the general public on one or more stock exchanges.
- 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_69f76efd1bc48190a729097fe5177b61 |
completed | May 3, 2026, 3:51 p.m. |
| NER | Named-entity recognition | batch_69fc44c7e73c819082d4fc1900fb9632 |
completed | May 7, 2026, 7:52 a.m. |
| PD | Predicate disambiguation | batch_69fbc8efffbc8190a139798ad1880526 |
completed | May 6, 2026, 11:04 p.m. |
Created at: May 3, 2026, 4:20 p.m.