Triple
T12780257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hackensack River |
E305486
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Oradell Dam
Oradell Dam is a major concrete dam in Bergen County, New Jersey, that creates the Oradell Reservoir and serves as a key source of drinking water and flood control for the surrounding region.
|
E1003419
|
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: Oradell Dam | Statement: [Hackensack River, hasStructure, Oradell Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oradell Dam Context triple: [Hackensack River, hasStructure, Oradell Dam]
-
A.
Neversink Dam
Neversink Dam is a large earthen reservoir dam in New York’s Catskill Mountains that forms part of the New York City water supply system.
-
B.
Delaware Dam
Delaware Dam is a flood-control and water-management structure located on the Olentangy River in central Ohio.
-
C.
Palisades Dam
Palisades Dam is a large earthfill dam in eastern Idaho that provides irrigation water storage, hydroelectric power, and flood control on the upper Snake River.
-
D.
Shawmut Dam
Shawmut Dam is a hydroelectric dam located on Maine’s Kennebec River, used for power generation and river flow management.
-
E.
Rockaway River dam
Rockaway River dam is a water-control structure on New Jersey’s Rockaway River that impounds the Boonton Reservoir, a key regional drinking water supply.
- 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: Oradell Dam Triple: [Hackensack River, hasStructure, Oradell Dam]
Generated description
Oradell Dam is a major concrete dam in Bergen County, New Jersey, that creates the Oradell Reservoir and serves as a key source of drinking water and flood control for the surrounding region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oradell Dam Target entity description: Oradell Dam is a major concrete dam in Bergen County, New Jersey, that creates the Oradell Reservoir and serves as a key source of drinking water and flood control for the surrounding region.
-
A.
Neversink Dam
Neversink Dam is a large earthen reservoir dam in New York’s Catskill Mountains that forms part of the New York City water supply system.
-
B.
Delaware Dam
Delaware Dam is a flood-control and water-management structure located on the Olentangy River in central Ohio.
-
C.
Palisades Dam
Palisades Dam is a large earthfill dam in eastern Idaho that provides irrigation water storage, hydroelectric power, and flood control on the upper Snake River.
-
D.
Shawmut Dam
Shawmut Dam is a hydroelectric dam located on Maine’s Kennebec River, used for power generation and river flow management.
-
E.
Rockaway River dam
Rockaway River dam is a water-control structure on New Jersey’s Rockaway River that impounds the Boonton Reservoir, a key regional drinking water supply.
- 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e5a5680819095dcd491486d23e7 |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f685030cbc8190856bf5254e231d25 |
completed | May 2, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_69f685dc63f48190bb68f9859e99e3b4 |
completed | May 2, 2026, 11:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f68a92226881909600555332c2c370 |
completed | May 2, 2026, 11:36 p.m. |
Created at: April 9, 2026, 5:29 p.m.