Triple
T18612815
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Serpentine River |
E454940
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Serpentine River South Branch |
—
|
NE NERFINISHED |
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: Serpentine River South Branch | Statement: [Serpentine River, hasTributary, Serpentine River South Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serpentine River South Branch Context triple: [Serpentine River, hasTributary, Serpentine River South Branch]
-
A.
Serpentine River
chosen
The Serpentine River is a river in Western Australia that flows through the Peel region and into the Mandurah area before reaching the Indian Ocean.
-
B.
Watts Branch Run
Watts Branch Run is the former name of Watts Branch, a small stream in the Washington, D.C. area that serves as a tributary of the Anacostia River.
-
C.
Gerritsen Creek
Gerritsen Creek is a tidal creek in Brooklyn, New York, that runs through Marine Park and is known for its salt marshes and role in local urban ecology.
-
D.
Ravenna Creek
Ravenna Creek is a small urban stream in Seattle, Washington, that flows through Ravenna Park and historically connected the area's wetlands to larger nearby water bodies.
-
E.
Fairchild Creek
Fairchild Creek is a smaller watercourse in Ontario, Canada, that feeds into the Grand River as one of its tributary streams.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d030d488190a992d10d3d28b4ad |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:45 a.m.