Triple
T13920797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gunnersbury station |
E334735
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Brentford Road |
—
|
NE NERFINISHED |
How this triple was built (3 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: Brentford Road | Statement: [Gunnersbury station, formerName, Brentford Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brentford Road Context triple: [Gunnersbury station, formerName, Brentford Road]
-
A.
Fulham Road
Fulham Road is a major street in southwest London known for its shops, restaurants, and proximity to Chelsea Football Club’s Stamford Bridge stadium.
-
B.
Watford Road
Watford Road is a major thoroughfare in northwest London that provides access to local landmarks, including Northwick Park and its surrounding facilities.
-
C.
Welford Road
Welford Road is a historic rugby union stadium in Leicester, England, long associated with the Leicester Tigers.
-
D.
Beverley Road
Beverley Road is a New York City Subway station in Brooklyn serving the Ditmas Park area.
-
E.
Ellesmere Road
Ellesmere Road is a major east–west arterial roadway in Toronto, Ontario, running through the Scarborough district and serving key destinations such as Scarborough Town Centre.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brentford Road Target entity description: Brentford Road was the original name of what is now Gunnersbury station on the London Underground and London Overground network.
-
A.
Fulham Road
Fulham Road is a major street in southwest London known for its shops, restaurants, and proximity to Chelsea Football Club’s Stamford Bridge stadium.
-
B.
Watford Road
Watford Road is a major thoroughfare in northwest London that provides access to local landmarks, including Northwick Park and its surrounding facilities.
-
C.
Welford Road
Welford Road is a historic rugby union stadium in Leicester, England, long associated with the Leicester Tigers.
-
D.
Beverley Road
Beverley Road is a New York City Subway station in Brooklyn serving the Ditmas Park area.
-
E.
Ellesmere Road
Ellesmere Road is a major east–west arterial roadway in Toronto, Ontario, running through the Scarborough district and serving key destinations such as Scarborough Town Centre.
- F. None of above. chosen
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_69d81c5f739081908bc05b2461f54828 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2aa428ac819084e7c4b244d15f20 |
completed | April 14, 2026, 11:53 a.m. |
Created at: April 9, 2026, 10:16 p.m.