Triple
T20861042
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Par railway station |
E513616
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | St Blazey rail yard |
—
|
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: St Blazey rail yard | Statement: [Par railway station, nearbyLandmark, St Blazey rail yard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Blazey rail yard Context triple: [Par railway station, nearbyLandmark, St Blazey rail yard]
-
A.
St Blazey freight yard
chosen
St Blazey freight yard is a railway freight facility in Cornwall, England, historically associated with handling china clay traffic and serving the local industrial rail network.
-
B.
Coppermill Junction
Coppermill Junction is a key railway junction in northeast London where multiple routes on the Lea Valley lines converge and diverge.
-
C.
Torresdale Station
Torresdale Station is a commuter rail station in the Torresdale neighborhood of Northeast Philadelphia that serves passengers on SEPTA’s Trenton Line.
-
D.
Sawley railway junction
Sawley railway junction is a former railway junction in Derbyshire, England, that historically connected key lines serving the village of Sawley and the surrounding area.
-
E.
Sandyford Depot
Sandyford Depot is a major maintenance and operations facility serving Dublin’s Luas light rail system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3aba3d0819093431f38f0095a71 |
completed | April 21, 2026, 12:24 a.m. |
Created at: April 16, 2026, 12:44 p.m.