Triple
T12953340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Northern, Piccadilly and Brompton Railway |
E309946
|
entity |
| Predicate | servedStation |
P726
|
FINISHED |
| Object | Leicester Square |
E152119
|
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: Leicester Square | Statement: [Great Northern, Piccadilly and Brompton Railway, servedStation, Leicester Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leicester Square Context triple: [Great Northern, Piccadilly and Brompton Railway, servedStation, Leicester Square]
-
A.
Leicester Square
chosen
Leicester Square is a famous pedestrianized square in London’s West End, known for its cinemas, theatres, and entertainment venues.
-
B.
Manchester Square
Manchester Square is a historic garden square in the Marylebone district of central London, known for its elegant Georgian architecture and cultural landmarks.
-
C.
Manchester Square
Manchester Square is a residential neighborhood in South Los Angeles known for its proximity to major thoroughfares and the Los Angeles International Airport.
-
D.
Holborn Circus
Holborn Circus is a busy road junction and public space in central London, known for connecting several major streets and featuring a prominent statue of Prince Albert.
-
E.
Leicester Square Gardens
Leicester Square Gardens is a small public park at the center of London’s Leicester Square, known for its statues, landscaped greenery, and role as a gathering place amid the West End’s cinemas and theatres.
- 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_69d7bdfb57a88190836b743e2825feca |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d97e1edcdc8190a702c2a5ea58cc67 |
completed | April 10, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7265d09d881909c21423d93af39cd |
completed | May 3, 2026, 10:41 a.m. |
Created at: April 9, 2026, 5:44 p.m.