Triple
T22648395
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chinnor and Princes Risborough Railway |
E559026
|
entity |
| Predicate | heritageServicesBegan |
P144581
|
FINISHED |
| Object | 1990s |
—
|
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: 1990s | Statement: [Chinnor and Princes Risborough Railway, heritageServicesBegan, 1990s]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: heritageServicesBegan Context triple: [Chinnor and Princes Risborough Railway, heritageServicesBegan, 1990s]
-
A.
heritageService
Indicates that an entity provides, manages, or is associated with services related to the preservation, interpretation, or promotion of cultural or natural heritage.
-
B.
heritageOperationsStart
chosen
Indicates the point in time when heritage-related operations or activities begin.
-
C.
heritageSystem
Indicates that one entity functions as a heritage or legacy system in relation to another, typically as an older or foundational technological system that the other depends on, interfaces with, or is intended to replace.
-
D.
heritageSince
Indicates that a heritage status, tradition, or cultural legacy has been in effect or recognized starting from a specific point in time.
-
E.
heritageProtectionStart
Indicates the date or point in time when formal protection or conservation status for a heritage asset or site begins.
- 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_69e245489dd88190b1f674acf61c8769 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17039c2bc8190972a7c169b27005c |
completed | April 29, 2026, 2:43 a.m. |
| PD | Predicate disambiguation | batch_69ee6294c4c08190b7e4829f4b9af24b |
completed | April 26, 2026, 7:08 p.m. |
Created at: April 17, 2026, 3:05 p.m.