Triple
T19516798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West India Quay |
E488297
|
entity |
| Predicate | lineServed |
P6301
|
FINISHED |
| Object | DLR Stratford–Lewisham route |
E487205
|
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 Stratford–Lewisham route | Statement: [West India Quay, lineServed, DLR Stratford–Lewisham route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DLR Stratford–Lewisham route Context triple: [West India Quay, lineServed, DLR Stratford–Lewisham route]
-
A.
Bedford–Gatwick Airport corridor
The Bedford–Gatwick Airport corridor is a key north–south rail route in southern England, linking the town of Bedford with London and Gatwick Airport as part of the Thameslink network.
-
B.
Luton–Rainham route
The Luton–Rainham route is a cross-London commuter rail service running north–south through central London as part of the Thameslink network.
-
C.
DLR Stratford–Lewisham line
chosen
The DLR Stratford–Lewisham line is a Docklands Light Railway route in London that runs from Stratford in the northeast to Lewisham in the southeast, serving key hubs such as Canary Wharf.
-
D.
Stansted Airport branch line
The Stansted Airport branch line is a railway spur in Essex, England, providing direct rail access between London (via the West Anglia route) and London Stansted Airport.
-
E.
Bedford–St Pancras–Gatwick Airport route
The Bedford–St Pancras–Gatwick Airport route is a key north–south commuter and airport rail service in southern England, linking Bedford through central London to Gatwick Airport as part of the Thameslink network.
- 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_69d8e8da8bec819081f400199491ccc3 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6359ca7648190804c4d655170fda3 |
completed | April 20, 2026, 2:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a075772ad6881909551e56a27ba75bb |
completed | May 15, 2026, 5:27 p.m. |
Created at: April 10, 2026, 1:40 p.m.