Triple
T21247455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gower Street |
E523649
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Russell Square Underground station (nearby) |
—
|
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: Russell Square Underground station (nearby) | Statement: [Gower Street, servedBy, Russell Square Underground station (nearby)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Russell Square Underground station (nearby) Context triple: [Gower Street, servedBy, Russell Square Underground station (nearby)]
-
A.
Embankment Underground station (nearby)
Embankment Underground station is a central London Tube station on the District, Circle, Northern, and Bakerloo lines, located on the north bank of the River Thames near key government and cultural sites.
-
B.
Warren Street Underground station nearby
Warren Street Underground station is a central London Tube station on the Northern and Victoria lines, serving the Fitzrovia area near University College Hospital and Euston Road.
-
C.
Russell Square station
chosen
Russell Square station is a London Underground station on the Piccadilly line, located near Russell Square and serving the Bloomsbury area in central London.
-
D.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
-
E.
Turnham Green Underground station
Turnham Green Underground station is a London Underground station in west London serving the District and Piccadilly lines.
- 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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7359abdac81908b74dad1b8cc0aa9 |
completed | April 21, 2026, 8:30 a.m. |
Created at: April 16, 2026, 3:55 p.m.