Triple
T22406952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Mattamuskeet |
E553901
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Pamlico Sound region |
—
|
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: Pamlico Sound region | Statement: [Lake Mattamuskeet, drainageBasin, Pamlico Sound region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pamlico Sound region Context triple: [Lake Mattamuskeet, drainageBasin, Pamlico Sound region]
-
A.
Pamlico Sound
chosen
Pamlico Sound is the largest lagoon along the U.S. East Coast, forming a broad, shallow estuarine system behind North Carolina’s Outer Banks.
-
B.
Roanoke Sound
Roanoke Sound is a shallow coastal waterway in North Carolina that separates Roanoke Island from the Outer Banks barrier islands.
-
C.
Albemarle-Pamlico Peninsula
The Albemarle-Pamlico Peninsula is a low-lying, largely rural landform in eastern North Carolina bordered by the Albemarle and Pamlico sounds and known for its extensive wetlands and vulnerable coastal ecosystems.
-
D.
Carolina coastal zone
The Carolina coastal zone is a popular beachfront area in Carolina, Puerto Rico, known for its sandy shores, tourism infrastructure, and recreational seaside activities.
-
E.
Albemarle-Pamlico estuarine system
The Albemarle-Pamlico estuarine system is a vast network of coastal sounds, rivers, and wetlands in North Carolina and Virginia, recognized as one of the largest and most productive estuarine complexes in the United States.
- 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_69e11e4da7048190b4387d422a9a0de5 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f158ba1c6481908e4b9b3635ed3a49 |
completed | April 29, 2026, 1:02 a.m. |
Created at: April 16, 2026, 8:46 p.m.