Triple
T8449182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dulwich |
E199758
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | East Dulwich railway station |
E187785
|
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: East Dulwich railway station | Statement: [Dulwich, contains, East Dulwich railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Dulwich railway station Context triple: [Dulwich, contains, East Dulwich railway station]
-
A.
East Dulwich railway station
chosen
East Dulwich railway station is a suburban rail station in the London Borough of Southwark, providing local services on the line between central London and south London destinations.
-
B.
West Dulwich railway station
West Dulwich railway station is a suburban rail station in south London providing commuter services into central London and surrounding areas.
-
C.
North Dulwich railway station
North Dulwich railway station is a suburban railway station in the Dulwich area of south London, serving local commuter services into central London.
-
D.
Redbridge railway station
Redbridge railway station is a small suburban rail stop in Hampshire, England, serving the Redbridge area near Southampton on local and regional routes.
-
E.
West Norwood railway station
West Norwood railway station is a suburban rail station in south London providing commuter services that connect the surrounding districts, including Upper Norwood, to central London and other parts of the city.
- 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_69ca83170f9081909cd98f55614c6476 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe445b7988190b53ae45070c70d1d |
completed | March 31, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4dc984ec8190910e25f36d538928 |
completed | April 2, 2026, 11:06 a.m. |
Created at: March 30, 2026, 6:09 p.m.