Triple
T16734232
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Tottenham |
E406674
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Seven Sisters railway station |
E406666
|
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: Seven Sisters railway station | Statement: [South Tottenham, servedBy, Seven Sisters railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seven Sisters railway station Context triple: [South Tottenham, servedBy, Seven Sisters railway station]
-
A.
Seven Sisters railway station
chosen
Seven Sisters railway station is a key transport hub in north London that serves both National Rail and London Underground services on the Victoria line.
-
B.
Seven Hills railway station
Seven Hills railway station is a major suburban train station in Sydney, New South Wales, serving as a key interchange on multiple lines including services such as the T5 Cumberland Line.
-
C.
North Road railway station
North Road railway station is a historic railway station in Darlington, England, closely associated with the early development of the railway industry and the Stockton and Darlington Railway.
-
D.
Hledan Railway Station
Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
-
E.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
- 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_69d8838ffb088190a0b11149929006bf |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e39c38c9cc8190a3220cc3684388dc |
completed | April 18, 2026, 2:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a009d4c723c8190ad92628f4164d11c |
completed | May 10, 2026, 2:59 p.m. |
Created at: April 10, 2026, 5:20 a.m.