Triple
T19539293
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osterley tube station |
E488852
|
entity |
| Predicate | adjacentStationOnPiccadillyLine |
P43386
|
FINISHED |
| Object | Hounslow East tube station |
—
|
NE NERFINISHED |
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: Hounslow East tube station | Statement: [Osterley tube station, adjacentStationOnPiccadillyLine, Hounslow East tube station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hounslow East tube station Context triple: [Osterley tube station, adjacentStationOnPiccadillyLine, Hounslow East tube station]
-
A.
Hounslow East Underground station
chosen
Hounslow East Underground station is a London Underground station on the Piccadilly line serving the Hounslow area in West London.
-
B.
Hounslow Central Underground station
Hounslow Central Underground station is a London Underground station on the Piccadilly line serving the Hounslow area in west London.
-
C.
Hounslow West Underground station
Hounslow West Underground station is a London Underground station on the Piccadilly line serving the Hounslow area in West London.
-
D.
Wanstead tube station
Wanstead tube station is a London Underground station on the Central line serving the Wanstead area in East London.
-
E.
Snaresbrook tube station
Snaresbrook tube station is a London Underground station on the Central line serving the Snaresbrook area in northeast London.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e638710b8c81908335535869fc9130 |
completed | April 20, 2026, 2:30 p.m. |
Created at: April 10, 2026, 1:41 p.m.