Triple
T10186444
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crystal Palace television transmitter |
E236921
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Sydenham Hill ridge |
E820853
|
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: Sydenham Hill ridge | Statement: [Crystal Palace television transmitter, locatedOn, Sydenham Hill ridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydenham Hill ridge Context triple: [Crystal Palace television transmitter, locatedOn, Sydenham Hill ridge]
-
A.
Sydenham Hill
chosen
Sydenham Hill is a suburban area in south London known for its elevated position, green spaces, and historical association with the former Crystal Palace.
-
B.
St Peter’s Hill
St Peter’s Hill is a central street or area in Grantham, Lincolnshire, known for housing notable local landmarks such as the Grantham Museum.
-
C.
Dowgate Hill
Dowgate Hill is a street in the City of London’s financial district, situated near Cannon Street and close to the River Thames.
-
D.
Coxcomb Hill
Coxcomb Hill is a prominent hill in Astoria, Oregon, best known as the scenic vantage point that hosts the historic Astoria Column overlooking the Columbia River and surrounding region.
-
E.
Centre Street hill
Centre Street hill is a notable incline within the Newton Hills area, known as a distinct section of the local terrain.
- 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_69ca84d7260c8190bfbec36762943f37 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cded790b488190b1ed4645554873cd |
completed | April 2, 2026, 4:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d32ad838b08190ab8c50a4108bba68 |
completed | April 6, 2026, 3:39 a.m. |
Created at: March 30, 2026, 9:12 p.m.