Triple
T6248830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattawamkeag, Maine |
E139992
|
entity |
| Predicate | namedAfter |
P63
|
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: [Mattawamkeag, Maine, namedAfter, Mattawamkeag River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mattawamkeag River Context triple: [Mattawamkeag, Maine, namedAfter, 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.
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.
-
C.
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.
-
D.
Mattagami River
The Mattagami River is a major river in northeastern Ontario, Canada, that flows southward through several communities and supports hydroelectric power generation before joining the Moose River system.
-
E.
Contoocook River
The Contoocook River is a scenic river in southern New Hampshire known for its northward flow and popular recreational activities such as fishing, paddling, and whitewater boating.
- 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_69c008b4858c819095b0199114a9a87b |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0633a9a048190856d5247d3b28a2e |
completed | March 22, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccec1cb5d48190ac9f6ad5920403f1 |
completed | April 1, 2026, 9:57 a.m. |
Created at: March 22, 2026, 4:24 p.m.