Triple
T7921949
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berkhamsted Castle |
E183963
|
entity |
| Predicate | nearby |
P350
|
FINISHED |
| Object | Berkhamsted railway station |
E361401
|
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 railway station | Statement: [Berkhamsted Castle, nearby, Berkhamsted railway station]
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 railway station Context triple: [Berkhamsted Castle, nearby, Berkhamsted railway station]
-
A.
Berkhamsted railway station
chosen
Berkhamsted railway station is a commuter rail station in Hertfordshire, England, on the West Coast Main Line, providing regular services between London Euston and the Midlands.
-
B.
Beaconsfield station
Beaconsfield station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line D branch serving the Brookline area near Boston.
-
C.
Beaconsfield station
Beaconsfield station is a suburban commuter rail stop serving the town of Beaconsfield, providing regular train connections to nearby urban centers.
-
D.
Beaconsfield station
Beaconsfield station is a railway station that serves the suburb of Beaconsfield in Melbourne, Victoria, as part of the city’s metropolitan train network.
-
E.
Broxbourne railway station
Broxbourne railway station is a key commuter rail hub in Hertfordshire, England, providing frequent services between London and destinations along the West Anglia route.
- 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_69ca828efbe48190bd48482650182e79 |
elicitation | completed |
| NER | batch_69cb3a9499cc8190b6bd81f4625c77ab |
ner | completed |
| NED1 | batch_69cb5beea7988190972f7d02881d98f6 |
ned_source_triple | completed |
Created at: March 30, 2026, 5:06 p.m.