Triple
T7430703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Underground Metropolitan line |
E171480
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Brent |
E116076
|
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: Brent | Statement: [London Underground Metropolitan line, servesArea, Brent]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brent Context triple: [London Underground Metropolitan line, servesArea, Brent]
-
A.
Brent
chosen
Brent is a London borough in northwest London, known for landmarks such as Wembley Stadium and its diverse residential communities.
-
B.
Brent
Brent is a masculine given name of Old English origin, commonly used in English-speaking countries.
-
C.
Ardroil
Ardroil is a coastal settlement on the Isle of Lewis in Scotland’s Outer Hebrides, noted for its scenic beaches and significant archaeological remains.
-
D.
Hess
Hess is a surname of German origin borne by numerous notable individuals across fields such as science, politics, and the arts.
-
E.
Petro
Petro is a common Ukrainian male given name, notably borne by former Ukrainian president Petro Poroshenko.
- 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_69c68a63491881909281f73d4d5643bf |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f32324c481908c9ba594e8456728 |
completed | March 27, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81f135a348190ae9edc02a19b2278 |
completed | March 28, 2026, 6:33 p.m. |
Created at: March 27, 2026, 3:12 p.m.