Triple
T18303976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penobscot River watershed |
E438434
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Narraguagus Stream |
—
|
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: Narraguagus Stream | Statement: [Penobscot River watershed, hasTributary, Narraguagus Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Narraguagus Stream Context triple: [Penobscot River watershed, hasTributary, Narraguagus Stream]
-
A.
Kenduskeag Stream
Kenduskeag Stream is a small river in central Maine that flows through Bangor before joining the Penobscot River.
-
B.
Passadumkeag River
The Passadumkeag River is a river in Maine that flows through forested rural areas before joining the Penobscot River.
-
C.
Slocums River
Slocums River is a coastal tidal river in southeastern Massachusetts that flows through Dartmouth to Buzzards Bay.
-
D.
Meduxnekeag River
The Meduxnekeag River is a tributary of the Saint John River flowing through northern Maine and western New Brunswick, known for its scenic woodlands and diverse ecological habitats.
-
E.
Pudding River
Pudding River is a tributary waterway in northwestern Oregon that flows through Marion County and passes near the city of Aurora.
- 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: Narraguagus Stream Target entity description: Narraguagus Stream is a watercourse in Maine that forms part of the broader Penobscot River drainage system.
-
A.
Kenduskeag Stream
Kenduskeag Stream is a small river in central Maine that flows through Bangor before joining the Penobscot River.
-
B.
Passadumkeag River
The Passadumkeag River is a river in Maine that flows through forested rural areas before joining the Penobscot River.
-
C.
Slocums River
Slocums River is a coastal tidal river in southeastern Massachusetts that flows through Dartmouth to Buzzards Bay.
-
D.
Meduxnekeag River
The Meduxnekeag River is a tributary of the Saint John River flowing through northern Maine and western New Brunswick, known for its scenic woodlands and diverse ecological habitats.
-
E.
Pudding River
Pudding River is a tributary waterway in northwestern Oregon that flows through Marion County and passes near the city of Aurora.
- 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5018176d481909536f50689f878d2 |
completed | April 19, 2026, 4:23 p.m. |
Created at: April 10, 2026, 10:35 a.m.