Triple
T17766903
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catford Bridge |
E443529
|
entity |
| Predicate | adjacentStation |
P5707
|
FINISHED |
| Object | Lower Sydenham |
—
|
NE NERFINISHED |
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: Lower Sydenham | Statement: [Catford Bridge, adjacentStation, Lower Sydenham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Sydenham Context triple: [Catford Bridge, adjacentStation, Lower Sydenham]
-
A.
Lower Sydenham
chosen
Lower Sydenham is a suburban area in southeast London, England, known primarily as a residential district with its own railway station on the line between central London and Kent.
-
B.
Sydenham Hill
Sydenham Hill is a suburban area in south London known for its elevated position, green spaces, and historical association with the former Crystal Palace.
-
C.
Sydenham ward
Sydenham ward is an electoral division in the Sydenham area of London, used for local government representation and administration.
-
D.
Putney Heath
Putney Heath is a large area of heathland and woodland in southwest London, known for its open green space, wildlife, and historic associations with dueling and military encampments.
-
E.
Baddeley Green
Baddeley Green is a residential suburb in the city of Stoke-on-Trent, Staffordshire, England.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9edf16c8190a59ebd245d378f4f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e485fccb9881908923564bf319f3c1 |
completed | April 19, 2026, 7:36 a.m. |
Created at: April 10, 2026, 10:11 a.m.