Triple
T12587341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shawmut Dam |
E300501
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Kennebec River hydroelectric system |
E981236
|
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: Kennebec River hydroelectric system | Statement: [Shawmut Dam, isPartOf, Kennebec River hydroelectric system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kennebec River hydroelectric system Context triple: [Shawmut Dam, isPartOf, Kennebec River hydroelectric system]
-
A.
Kennebec River hydropower system
chosen
The Kennebec River hydropower system is a network of dams and related infrastructure on Maine’s Kennebec River that generates hydroelectric power while influencing regional water management and river ecology.
-
B.
Connecticut River hydroelectric system
The Connecticut River hydroelectric system is a network of dams and power stations along the Connecticut River that generate renewable electricity for the surrounding region.
-
C.
Skowhegan Dam
Skowhegan Dam is a hydroelectric dam on the Kennebec River in Skowhegan, Maine, used for power generation and river flow control.
-
D.
Passamaquoddy Tidal Power Project
The Passamaquoddy Tidal Power Project was a proposed mid-20th-century U.S. hydroelectric scheme to harness the large tides of Passamaquoddy Bay on the Maine–New Brunswick border for renewable energy generation.
-
E.
Amoskeag Dam
Amoskeag Dam is a hydroelectric dam on the Merrimack River in Manchester, New Hampshire, built to harness the power of Amoskeag Falls for industrial and energy production.
- 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_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954bbe72c8190aa11090bb6b480c9 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ebed164819083fbdaa775a59cd4 |
completed | May 2, 2026, 8:29 p.m. |
Created at: April 9, 2026, 5:05 p.m.