Triple
T19792908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buffumville Lake recreation area |
E475461
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Buffumville Lake project
Buffumville Lake project is a U.S. Army Corps of Engineers flood control and recreation development centered on Buffumville Lake in Massachusetts.
|
E1395280
|
NE FINISHED |
How this triple was built (4 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: Buffumville Lake project | Statement: [Buffumville Lake recreation area, partOf, Buffumville Lake project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buffumville Lake project Context triple: [Buffumville Lake recreation area, partOf, Buffumville Lake project]
-
A.
Nolin River Lake project
The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
-
B.
Tioga-Hammond Lakes flood control system
The Tioga-Hammond Lakes flood control system is a U.S. Army Corps of Engineers project in north-central Pennsylvania that uses two interconnected reservoirs and dams to reduce flooding, provide recreation, and support water management along the Tioga River and surrounding region.
-
C.
Rough River Dam project
The Rough River Dam project is a U.S. Army Corps of Engineers flood-control and recreation initiative in Kentucky centered on the construction and management of Rough River Lake and its associated dam infrastructure.
-
D.
Howard A. Hanson Dam project
The Howard A. Hanson Dam project is a major flood-control and water management infrastructure initiative on Washington’s Green River that protects downstream communities in the Puget Sound region.
-
E.
Yadkin Project
The Yadkin Project is a hydroelectric power and reservoir system on the Yadkin River in North Carolina, managed for electricity generation, recreation, and water resource management.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Buffumville Lake project Triple: [Buffumville Lake recreation area, partOf, Buffumville Lake project]
Generated description
Buffumville Lake project is a U.S. Army Corps of Engineers flood control and recreation development centered on Buffumville Lake in Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Buffumville Lake project Target entity description: Buffumville Lake project is a U.S. Army Corps of Engineers flood control and recreation development centered on Buffumville Lake in Massachusetts.
-
A.
Nolin River Lake project
The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
-
B.
Tioga-Hammond Lakes flood control system
The Tioga-Hammond Lakes flood control system is a U.S. Army Corps of Engineers project in north-central Pennsylvania that uses two interconnected reservoirs and dams to reduce flooding, provide recreation, and support water management along the Tioga River and surrounding region.
-
C.
Rough River Dam project
The Rough River Dam project is a U.S. Army Corps of Engineers flood-control and recreation initiative in Kentucky centered on the construction and management of Rough River Lake and its associated dam infrastructure.
-
D.
Howard A. Hanson Dam project
The Howard A. Hanson Dam project is a major flood-control and water management infrastructure initiative on Washington’s Green River that protects downstream communities in the Puget Sound region.
-
E.
Yadkin Project
The Yadkin Project is a hydroelectric power and reservoir system on the Yadkin River in North Carolina, managed for electricity generation, recreation, and water resource management.
- F. None of above. chosen
Provenance (5 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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653c4a8a88190afc2f2cd1ebbbe1e |
completed | April 20, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07c4fff3548190a069b665c0885627 |
completed | May 16, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_6a07c580b3108190bcc64fe1f479d7c4 |
completed | May 16, 2026, 1:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07c5e7a5d08190b6a24f66ff966cec |
completed | May 16, 2026, 1:18 a.m. |
Created at: April 10, 2026, 1:49 p.m.