Triple
T7503360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tar-Pamlico River lower basin |
E177322
|
entity |
| Predicate | isHydrologicallyConnectedTo |
P20872
|
FINISHED |
| Object | Pamlico River estuary |
E642140
|
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: Pamlico River estuary | Statement: [Tar-Pamlico River lower basin, isHydrologicallyConnectedTo, Pamlico River estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pamlico River estuary Context triple: [Tar-Pamlico River lower basin, isHydrologicallyConnectedTo, Pamlico River estuary]
-
A.
Pamlico Sound
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.
Savannah River estuary
The Savannah River estuary is a tidal, brackish-water transition zone near the Atlantic coast where the Savannah River meets the ocean, supporting important coastal ecosystems and maritime activities.
-
C.
Rappahannock River estuary
The Rappahannock River estuary is a tidal, brackish-water extension of the Rappahannock River that flows into the Chesapeake Bay in eastern Virginia, supporting rich coastal ecosystems and fisheries.
-
D.
Albemarle-Pamlico estuarine system
chosen
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.
-
E.
Hampton Roads estuary
The Hampton Roads estuary is a large natural harbor and tidal estuary in southeastern Virginia where several rivers meet the Chesapeake Bay, forming one of the world’s largest and busiest natural ports.
- 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_69c69f2696688190915a8458f2398211 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5b32c708190bb3a92d0d949304a |
completed | March 27, 2026, 9:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c87070d8a88190afde21f548d86292 |
completed | March 29, 2026, 12:21 a.m. |
Created at: March 27, 2026, 3:44 p.m.