Triple
T16680229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham Water Works Board system |
E405318
|
entity |
| Predicate | waterSource |
P4102
|
FINISHED |
| Object | Black Warrior River watershed |
E623006
|
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: Black Warrior River watershed | Statement: [Birmingham Water Works Board system, waterSource, Black Warrior River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Warrior River watershed Context triple: [Birmingham Water Works Board system, waterSource, Black Warrior River watershed]
-
A.
Black Warrior River system
chosen
The Black Warrior River system is a major river network in west-central Alabama that drains a large portion of the state and supports significant ecological, recreational, and industrial activities.
-
B.
Black Warrior River (upper reaches)
The upper reaches of the Black Warrior River are a major waterway in northern Alabama, supporting regional ecosystems, recreation, and local communities.
-
C.
Assop River watershed
The Assop River watershed is the drainage basin that collects and channels water feeding the Assop River and its notable Assop Falls in Nigeria’s Plateau State.
-
D.
Savage River
Savage River is a scenic river in western Maryland known for its trout fishing, whitewater recreation, and the Savage River Dam and reservoir.
-
E.
Opalescent River watershed
The Opalescent River watershed is a mountainous drainage basin in New York’s Adirondack High Peaks region, known for its rugged terrain, headwater streams, and role in feeding the upper Hudson River system.
- 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37d6e74ec81909ea95c3e4b0113ab |
completed | April 18, 2026, 12:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a3e2ddc8190a59108cdf001dac2 |
completed | May 10, 2026, 1:38 p.m. |
Created at: April 10, 2026, 5:19 a.m.