Triple
T15130381
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berkhamsted railway station |
E361401
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Berkhamsted Castle |
E183963
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Berkhamsted Castle | Statement: [Berkhamsted railway station, adjacentTo, Berkhamsted Castle]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berkhamsted Castle Context triple: [Berkhamsted railway station, adjacentTo, Berkhamsted Castle]
-
A.
Berkhamsted Castle
chosen
Berkhamsted Castle is a medieval motte-and-bailey fortress in Hertfordshire, England, historically significant as a royal stronghold and residence of notable figures including Richard, 1st Earl of Cornwall.
-
B.
Hertford Castle
Hertford Castle is a historic fortified residence in Hertford, England, with medieval origins and later use as a royal palace and administrative center.
-
C.
Marlborough Castle
Marlborough Castle was a medieval royal stronghold in Wiltshire, England, that served as a residence for English monarchs and their consorts.
-
D.
Stansted Mountfitchet Castle
Stansted Mountfitchet Castle is a reconstructed Norman motte-and-bailey fortress in Essex, England, operating as a living history museum that recreates medieval village life.
-
E.
Wallingford Castle
Wallingford Castle is a historic medieval fortress in Wallingford, England, known for its strategic importance during the Norman and subsequent English civil wars.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d85a06450081909c5a14ea9851a15e |
elicitation | completed |
| NER | batch_69e005b194748190801e3956bf2429d4 |
ner | completed |
| NED1 | batch_69feb7fa449c8190aed8941168b063c3 |
ned_source_triple | completed |
Created at: April 10, 2026, 3:06 a.m.