Triple
T10634256
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Island Falls, Maine |
E250537
|
entity |
| Predicate | hasWaterBody |
P165
|
FINISHED |
| Object | Mattawamkeag River |
E582179
|
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: Mattawamkeag River | Statement: [Island Falls, Maine, hasWaterBody, Mattawamkeag River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mattawamkeag River Context triple: [Island Falls, Maine, hasWaterBody, Mattawamkeag River]
-
A.
Mattawamkeag River
chosen
The Mattawamkeag River is a river in Maine that flows through largely forested, rural areas before joining the Penobscot River.
-
B.
Nepisiguit River
The Nepisiguit River is a scenic river in northern New Brunswick, Canada, known for its salmon fishing, waterfalls, and outdoor recreation opportunities.
-
C.
Raquette River
The Raquette River is a major river in northern New York’s Adirondack region, known for its long, scenic course and popularity for paddling and outdoor recreation.
-
D.
Madawaska River
The Madawaska River is a significant river in eastern Ontario, Canada, known for its hydroelectric dams, whitewater paddling, and scenic course through the Ottawa Valley.
-
E.
Bagaduce River
The Bagaduce River is a tidal river and estuary in Hancock County, Maine, known for its scenic shoreline, shellfish harvesting, and importance to local coastal communities.
- 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_69d6aa5993448190a493b790b8f85010 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6dfab47bc819086684edc1b6dce74 |
completed | April 8, 2026, 11:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f2802d74f081909c7af34bf266ae01 |
completed | April 29, 2026, 10:03 p.m. |
Created at: April 8, 2026, 9:03 p.m.