Triple
T12213241
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Niagara Rapids |
E291016
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
International Control Dam
The International Control Dam is a structure on the Niagara River used to regulate water flow over Niagara Falls and through the upper rapids for power generation and scenic preservation.
|
E975502
|
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: International Control Dam | Statement: [Upper Niagara Rapids, crossedBy, International Control Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: International Control Dam Context triple: [Upper Niagara Rapids, crossedBy, International Control Dam]
-
A.
Ross Dam
Ross Dam is a large hydroelectric dam in Washington State that forms Ross Lake as part of the Skagit River Hydroelectric Project.
-
B.
Keystone Dam
Keystone Dam is a major flood-control and hydroelectric dam in northeastern Oklahoma that forms Keystone Lake on the Arkansas River.
-
C.
Link River Dam
Link River Dam is a concrete diversion dam on the Link River in southern Oregon that regulates water flow from Upper Klamath Lake as part of the U.S. Bureau of Reclamation’s Klamath Project for irrigation and power generation.
-
D.
Iron Gate Dam
Iron Gate Dam is a hydroelectric and water-storage dam on the Klamath River in northern California, known for its role in regional power generation and its involvement in major river restoration and dam removal efforts.
-
E.
Jordan Dam
Jordan Dam is a hydroelectric dam located on the Coosa River in central Alabama, used primarily for power generation and water 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: International Control Dam Triple: [Upper Niagara Rapids, crossedBy, International Control Dam]
Generated description
The International Control Dam is a structure on the Niagara River used to regulate water flow over Niagara Falls and through the upper rapids for power generation and scenic preservation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: International Control Dam Target entity description: The International Control Dam is a structure on the Niagara River used to regulate water flow over Niagara Falls and through the upper rapids for power generation and scenic preservation.
-
A.
Ross Dam
Ross Dam is a large hydroelectric dam in Washington State that forms Ross Lake as part of the Skagit River Hydroelectric Project.
-
B.
Keystone Dam
Keystone Dam is a major flood-control and hydroelectric dam in northeastern Oklahoma that forms Keystone Lake on the Arkansas River.
-
C.
Link River Dam
Link River Dam is a concrete diversion dam on the Link River in southern Oregon that regulates water flow from Upper Klamath Lake as part of the U.S. Bureau of Reclamation’s Klamath Project for irrigation and power generation.
-
D.
Iron Gate Dam
Iron Gate Dam is a hydroelectric and water-storage dam on the Klamath River in northern California, known for its role in regional power generation and its involvement in major river restoration and dam removal efforts.
-
E.
Jordan Dam
Jordan Dam is a hydroelectric dam located on the Coosa River in central Alabama, used primarily for power generation and water 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c915f548190b34a743f0a3bb51a |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e5882408190b4853f3a11c249c2 |
completed | May 2, 2026, 3:55 p.m. |
| NEDg | Description generation | batch_69f61f5b107c819082094791fcf7c5f4 |
completed | May 2, 2026, 3:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62009766c8190985fafe9ba53ae7b |
completed | May 2, 2026, 4:02 p.m. |
Created at: April 8, 2026, 9:51 p.m.