Triple
T5520407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Deerfield River |
E144790
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Fife Brook Dam
Fife Brook Dam is a hydroelectric dam on the Deerfield River in western Massachusetts, known for regulating river flow and supporting popular whitewater recreation downstream.
|
E532429
|
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: Fife Brook Dam | Statement: [Deerfield River, hasDam, Fife Brook Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fife Brook Dam Context triple: [Deerfield River, hasDam, Fife Brook Dam]
-
A.
Dartmouth Dam
Dartmouth Dam is a major rockfill embankment dam in Victoria, Australia, forming the Dartmouth Reservoir and playing a key role in water storage and flow regulation in the Murray–Darling Basin.
-
B.
Yale Dam
Yale Dam is a hydroelectric dam on Washington State’s Lewis River that forms Yale Lake and helps generate power and manage water resources in the region.
-
C.
Watertown Dam
Watertown Dam is a historic low-head dam on the Charles River in Watertown, Massachusetts, that once powered local industry and now helps regulate river flow and fish passage.
-
D.
North Fork Dam
North Fork Dam is a hydroelectric and water-supply dam located on the Clackamas River in northwestern Oregon.
-
E.
Tuckertown Dam
Tuckertown Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Tuckertown Reservoir as part of a series of power-generating dams along the river.
- 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: Fife Brook Dam Triple: [Deerfield River, hasDam, Fife Brook Dam]
Generated description
Fife Brook Dam is a hydroelectric dam on the Deerfield River in western Massachusetts, known for regulating river flow and supporting popular whitewater recreation downstream.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fife Brook Dam Target entity description: Fife Brook Dam is a hydroelectric dam on the Deerfield River in western Massachusetts, known for regulating river flow and supporting popular whitewater recreation downstream.
-
A.
Dartmouth Dam
Dartmouth Dam is a major rockfill embankment dam in Victoria, Australia, forming the Dartmouth Reservoir and playing a key role in water storage and flow regulation in the Murray–Darling Basin.
-
B.
Yale Dam
Yale Dam is a hydroelectric dam on Washington State’s Lewis River that forms Yale Lake and helps generate power and manage water resources in the region.
-
C.
Watertown Dam
Watertown Dam is a historic low-head dam on the Charles River in Watertown, Massachusetts, that once powered local industry and now helps regulate river flow and fish passage.
-
D.
North Fork Dam
North Fork Dam is a hydroelectric and water-supply dam located on the Clackamas River in northwestern Oregon.
-
E.
Tuckertown Dam
Tuckertown Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Tuckertown Reservoir as part of a series of power-generating dams along the river.
- 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_69c008f873a481909b4d9f7e2db3c37d |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f7082ac8190a372fa75e8dec6a4 |
completed | March 22, 2026, 4:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c027e995e88190833762cb94a781cc |
completed | March 22, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69c03f8b6e948190870b98d6d69193fe |
completed | March 22, 2026, 7:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0404aedc08190a9b146466486be6e |
completed | March 22, 2026, 7:17 p.m. |
Created at: March 22, 2026, 3:33 p.m.