Triple
T20021018
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cheakamus River |
E494855
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Brandywine Creek |
—
|
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: Brandywine Creek | Statement: [Cheakamus River, hasTributary, Brandywine Creek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brandywine Creek Context triple: [Cheakamus River, hasTributary, Brandywine Creek]
-
A.
Brandywine Creek
Brandywine Creek is a historically significant stream in southeastern Pennsylvania and northern Delaware, known for its scenic landscapes, role in early American industry, and the Revolutionary War Battle of Brandywine.
-
B.
Mattawoman Creek
Mattawoman Creek is a tidal freshwater tributary of the Potomac River in Maryland, known for its rich wetlands and high-quality fish and wildlife habitat.
-
C.
Neshaminy Creek
Neshaminy Creek is a tributary of the Delaware River in southeastern Pennsylvania, flowing through Bucks County and serving as a key natural and recreational waterway for surrounding communities.
-
D.
Monocacy Creek
Monocacy Creek is a small stream in Berks County, Pennsylvania, that serves as a local waterway flowing through rural townships such as Amity Township.
-
E.
River Blakewater
River Blakewater is a small river in Lancashire, England, that flows through the town of Blackburn and has historically influenced its development and industry.
- 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: Brandywine Creek Target entity description: Brandywine Creek is a small mountain stream in British Columbia, Canada, known for flowing near Brandywine Falls and joining the Cheakamus River in the Sea-to-Sky region.
-
A.
Brandywine Creek
Brandywine Creek is a historically significant stream in southeastern Pennsylvania and northern Delaware, known for its scenic landscapes, role in early American industry, and the Revolutionary War Battle of Brandywine.
-
B.
Mattawoman Creek
Mattawoman Creek is a tidal freshwater tributary of the Potomac River in Maryland, known for its rich wetlands and high-quality fish and wildlife habitat.
-
C.
Neshaminy Creek
Neshaminy Creek is a tributary of the Delaware River in southeastern Pennsylvania, flowing through Bucks County and serving as a key natural and recreational waterway for surrounding communities.
-
D.
Monocacy Creek
Monocacy Creek is a small stream in Berks County, Pennsylvania, that serves as a local waterway flowing through rural townships such as Amity Township.
-
E.
River Blakewater
River Blakewater is a small river in Lancashire, England, that flows through the town of Blackburn and has historically influenced its development and industry.
- F. None of above. chosen
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_69da626bfd288190aa5d65098b6433ae |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6623fe1988190a1c09d392d866dc8 |
completed | April 20, 2026, 5:28 p.m. |
Created at: April 11, 2026, 3:34 p.m.