Triple
T16538714
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tooting |
E401762
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Tooting railway station |
E641028
|
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: Tooting railway station | Statement: [Tooting, hasRailwayStation, Tooting railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tooting railway station Context triple: [Tooting, hasRailwayStation, Tooting railway station]
-
A.
Tooting railway station
chosen
Tooting railway station is a suburban National Rail station in the London Borough of Wandsworth, serving the Tooting area with Thameslink services into central London and beyond.
-
B.
Tooting Bec tube station
Tooting Bec tube station is a London Underground station on the Northern line, notable for its 1920s modernist architectural style characteristic of designer Charles Holden.
-
C.
Tooting Broadway tube station
Tooting Broadway tube station is a London Underground station on the Northern line, notable for its 1920s modernist architecture characteristic of designer Charles Holden’s work.
-
D.
Balham railway station
Balham railway station is a National Rail station in the Balham area of south London, providing suburban rail services and an interchange with the London Underground.
-
E.
Epping station
Epping station is a major interchange railway and metro station in Sydney’s north-west, serving as a key hub on the Sydney Metro network and other suburban rail lines.
- 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3455a98b481909e489ea7bd01570a |
completed | April 18, 2026, 8:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0067ae169c81909a123b7dfe3fd906 |
completed | May 10, 2026, 11:10 a.m. |
Created at: April 10, 2026, 5:15 a.m.