Triple
T6842867
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Little Cahaba River |
E157815
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Cahaba River watershed |
E178355
|
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: Cahaba River watershed | Statement: [Little Cahaba River, partOf, Cahaba River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cahaba River watershed Context triple: [Little Cahaba River, partOf, Cahaba River watershed]
-
A.
Cahaba River valley
The Cahaba River valley is a scenic river basin in central Alabama known for its rich biodiversity, including many rare and endemic aquatic species.
-
B.
Cahaba River
chosen
The Cahaba River is a biologically rich, free-flowing river in central Alabama known for its high biodiversity and scenic natural habitats.
-
C.
Opequon Creek watershed
The Opequon Creek watershed is a drainage basin in the Potomac River system that collects and channels water from parts of West Virginia and Virginia through Opequon Creek and its tributaries.
-
D.
Cahaba
Cahaba is a historic ghost town in Alabama that served as the state's first permanent capital in the early 19th century.
-
E.
Little Cahaba River
The Little Cahaba River is a small tributary waterway in central Alabama known for flowing through the Birmingham–Hoover metropolitan area and supporting diverse aquatic habitats.
- 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_69c6882ed4c081909dc465a7cf8838be |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d6b7179481909e3482fef47b2719 |
completed | March 27, 2026, 7:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c74271b9dc8190abbe3b1f9819c38f |
completed | March 28, 2026, 2:52 a.m. |
Created at: March 27, 2026, 2:19 p.m.