Triple
T3976214
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Purdy, Alabama |
E85648
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | Birmingham Water Works Board |
E405318
|
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: Birmingham Water Works Board | Statement: [Lake Purdy, Alabama, managedBy, Birmingham Water Works Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham Water Works Board Context triple: [Lake Purdy, Alabama, managedBy, Birmingham Water Works Board]
-
A.
Birmingham Water Works Board system
chosen
The Birmingham Water Works Board system is a public utility network that provides drinking water and related services to the Birmingham, Alabama metropolitan area.
-
B.
Birmingham Steel and Iron Company
Birmingham Steel and Iron Company was an early 20th-century industrial firm in Birmingham, Alabama, known for its role in the city’s iron and steel production and for casting the iconic Vulcan statue.
-
C.
Birmingham City Council
Birmingham City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Birmingham, Alabama.
-
D.
Birmingham City Council
Birmingham City Council is the local government authority responsible for providing public services and administration for the city of Birmingham, England.
-
E.
Birmingham Midshires
Birmingham Midshires is a UK-based financial institution best known as a specialist mortgage and savings provider operating under the HBOS group.
- 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_69aed93908348190a26c8aaf4fab3e86 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef9b6d8008190822fceabe6542b3d |
completed | March 9, 2026, 4:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b54c472d048190843b29a6a9a4be86 |
completed | March 14, 2026, 11:53 a.m. |
Created at: March 9, 2026, 3:33 p.m.