Triple
T13245138
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewisham station |
E315381
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | DLR Lewisham branch |
E301126
|
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: DLR Lewisham branch | Statement: [Lewisham station, servedBy, DLR Lewisham branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DLR Lewisham branch Context triple: [Lewisham station, servedBy, DLR Lewisham branch]
-
A.
DLR Lewisham branch
chosen
The DLR Lewisham branch is a Docklands Light Railway route in southeast London running from central Docklands through Greenwich to Lewisham.
-
B.
Surrey Space Centre
Surrey Space Centre is a leading UK academic research institution specializing in space engineering, satellite technology, and space missions.
-
C.
Dunsfold Aerodrome
Dunsfold Aerodrome is a historic airfield in Surrey, England, best known as the test site for pioneering British aircraft and later as the filming location for the BBC’s "Top Gear" test track.
-
D.
Flackwell Heath
Flackwell Heath is a village in Buckinghamshire, England, situated near High Wycombe and largely residential in character.
-
E.
Dunsfold
Dunsfold is a rural village in Surrey, England, known for its historic church and the nearby Dunsfold Aerodrome, a former WWII airfield now used for aviation and motoring events.
- 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_69d806b1072881909e46bd212259c5f0 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d5b06148190a44e698bbe5cd529 |
completed | April 10, 2026, 11:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff3600388190a7f61370f54d5e63 |
completed | May 3, 2026, 7:54 a.m. |
Created at: April 9, 2026, 9:23 p.m.