Triple
T1500844
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester County, Pennsylvania |
E29791
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Brandywine Creek |
E233237
|
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: Brandywine Creek | Statement: [Chester County, Pennsylvania, hasRiver, Brandywine Creek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brandywine Creek Context triple: [Chester County, Pennsylvania, hasRiver, Brandywine Creek]
-
A.
Brandywine Creek
chosen
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.
Rancocas Creek
Rancocas Creek is a stream in southern New Jersey that drains part of the Pinelands and flows westward to join the Delaware River.
-
C.
Monocacy River
The Monocacy River is a major river in Maryland known for its scenic valley, rich Civil War history, and role as a key waterway feeding into the Potomac River.
-
D.
Occoquan River
The Occoquan River is a tributary of the Potomac River in northern Virginia, known for its role in regional water supply, recreation, and the historic town of Occoquan along its banks.
-
E.
Connoquenessing Creek
Connoquenessing Creek is a tributary of the Beaver River in western Pennsylvania, known for flowing through several counties and serving as a regional waterway for recreation and wildlife habitat.
- 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_69a498dba1d8819093b46a3a8d2485f1 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6f2d7f881909188a3e5614335cd |
completed | March 1, 2026, 11:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebeee5a808190981c06b78d30f004 |
completed | March 9, 2026, 12:37 p.m. |
Created at: March 1, 2026, 8:12 p.m.