Triple
T12611227
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DLR Lewisham branch |
E301126
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Tower Gateway DLR station |
E154770
|
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: Tower Gateway DLR station | Statement: [DLR Lewisham branch, terminus, Tower Gateway DLR station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tower Gateway DLR station Context triple: [DLR Lewisham branch, terminus, Tower Gateway DLR station]
-
A.
Tower Gateway DLR station
chosen
Tower Gateway DLR station is a Docklands Light Railway terminus in central London serving the Tower of London and the City’s eastern financial district.
-
B.
Poplar DLR station
Poplar DLR station is a key Docklands Light Railway interchange in East London, serving multiple DLR branches and providing access to the Canary Wharf area.
-
C.
Bank DLR station
Bank DLR station is a central London Docklands Light Railway station integrated with Bank Underground station, serving as a key interchange in the City’s financial district.
-
D.
Royal Victoria DLR station
Royal Victoria DLR station is a Docklands Light Railway stop in East London serving the Royal Victoria Dock area and providing access to nearby attractions and developments in Newham.
-
E.
Lewisham DLR station
Lewisham DLR station is a key light-rail station in south-east London that provides Docklands Light Railway services and interchange with National Rail and local buses.
- 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954ea1d748190a848e8a7873e2ea5 |
completed | April 10, 2026, 7:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6719488748190a07bc7335d62b8e8 |
completed | May 2, 2026, 9:50 p.m. |
Created at: April 9, 2026, 5:11 p.m.