Triple
T4406934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattawoman Natural Environmental Area |
E93754
|
entity |
| Predicate | primaryWatercourse |
P1009
|
FINISHED |
| Object | Mattawoman Creek |
E475734
|
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: Mattawoman Creek | Statement: [Mattawoman Natural Environmental Area, primaryWatercourse, Mattawoman Creek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mattawoman Creek Context triple: [Mattawoman Natural Environmental Area, primaryWatercourse, Mattawoman Creek]
-
A.
Mattawoman Creek
chosen
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.
-
B.
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.
-
C.
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.
-
D.
Pocomoke River
The Pocomoke River is a major blackwater river on the Delmarva Peninsula that flows through Maryland and Virginia before emptying into the Chesapeake Bay.
-
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.
- 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_69b345158c748190a2c040fce2da9980 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b3548b1ca08190b3136867c7098d86 |
completed | March 13, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6f845ce48190a5feae21980530d6 |
completed | March 21, 2026, 10:14 a.m. |
Created at: March 12, 2026, 11:28 p.m.