Triple
T18612814
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Serpentine River |
E454940
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Serpentine River North Branch |
—
|
NE NERFINISHED |
How this triple was built (3 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 North Branch | Statement: [Serpentine River, hasTributary, Serpentine River North Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serpentine River North Branch Context triple: [Serpentine River, hasTributary, Serpentine River North Branch]
-
A.
Serpentine River
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.
Northwest Branch
The Northwest Branch is a major tidal channel that forms one of the primary arms of Baltimore’s Inner Harbor in Maryland.
-
C.
Eight Mile Creek
Eight Mile Creek is a coastal locality in South Australia's Limestone Coast region, known for its beaches and proximity to the city of Mount Gambier.
-
D.
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.
-
E.
White Rock Creek
White Rock Creek is a stream in Dallas, Texas, that serves as the primary tributary feeding White Rock Lake and flows through parks and greenbelt areas popular for recreation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Serpentine River North Branch Target entity description: Serpentine River North Branch is a smaller upstream watercourse that feeds into the main Serpentine River within its watershed.
-
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.
Northwest Branch
The Northwest Branch is a major tidal channel that forms one of the primary arms of Baltimore’s Inner Harbor in Maryland.
-
C.
Eight Mile Creek
Eight Mile Creek is a coastal locality in South Australia's Limestone Coast region, known for its beaches and proximity to the city of Mount Gambier.
-
D.
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.
-
E.
White Rock Creek
White Rock Creek is a stream in Dallas, Texas, that serves as the primary tributary feeding White Rock Lake and flows through parks and greenbelt areas popular for recreation.
- F. None of above.
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.