Triple
T6758692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lancaster railway station |
E154531
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | Lancaster Castle |
E112298
|
NE 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: Lancaster Castle | Statement: [Lancaster railway station, nearbyLandmark, Lancaster Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster Castle Context triple: [Lancaster railway station, nearbyLandmark, Lancaster Castle]
-
A.
Lancaster Castle
chosen
Lancaster Castle is a historic medieval fortress in Lancaster, England, long used as a seat of power and a prison, and notable for its role in English legal and political history.
-
B.
Lincoln Castle
Lincoln Castle is a historic Norman fortress in Lincoln, England, renowned for its well-preserved walls, medieval architecture, and its role in housing an original copy of the Magna Carta.
-
C.
York Castle
York Castle is a historic fortified complex in York, England, long used as a royal stronghold, administrative center, and prison.
-
D.
Marlborough Castle
Marlborough Castle was a medieval royal stronghold in Wiltshire, England, that served as a residence for English monarchs and their consorts.
-
E.
Canterbury Castle
Canterbury Castle is a Norman-era stone fortress in Canterbury, Kent, now a historic ruin and one of England’s oldest surviving castles.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69c6880fd5808190be684854081e27dd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d1f90b6c8190b4a17a23aa9ba0fb |
completed | March 27, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c712ad568c8190bc82f6149c22273a |
completed | March 27, 2026, 11:28 p.m. |
Created at: March 27, 2026, 2:11 p.m.