Triple
T11369638
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Lake River |
E269307
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Crookston Dam
Crookston Dam is a river control structure on the Red Lake River in Crookston, Minnesota, used for water level management, recreation, and local flood control.
|
E973743
|
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: Crookston Dam | Statement: [Red Lake River, hasDam, Crookston Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crookston Dam Context triple: [Red Lake River, hasDam, Crookston Dam]
-
A.
Lanesboro Dam
Lanesboro Dam is a historic river dam in Lanesboro, Minnesota, that serves as a scenic landmark and popular spot for visitors enjoying the town’s outdoor recreation and small-town charm.
-
B.
Long Lake Dam
Long Lake Dam is a hydroelectric dam on Washington State’s Spokane River that creates Long Lake (also known as Lake Spokane) and provides power generation and water management for the region.
-
C.
Moose Creek Dam
Moose Creek Dam is a major flood-control structure on Alaska’s Chena River that protects the city of Fairbanks and surrounding areas from seasonal flooding.
-
D.
Lewiston Dam
Lewiston Dam is a concrete structure on the Trinity River in Northern California that forms Lewiston Lake and helps regulate water storage and diversion within the Trinity River Basin.
-
E.
Merwin Dam
Merwin Dam is a hydroelectric dam on Washington State’s Lewis River that forms Lake Merwin and generates power for the region.
- 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: Crookston Dam Triple: [Red Lake River, hasDam, Crookston Dam]
Generated description
Crookston Dam is a river control structure on the Red Lake River in Crookston, Minnesota, used for water level management, recreation, and local flood control.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Crookston Dam Target entity description: Crookston Dam is a river control structure on the Red Lake River in Crookston, Minnesota, used for water level management, recreation, and local flood control.
-
A.
Lanesboro Dam
Lanesboro Dam is a historic river dam in Lanesboro, Minnesota, that serves as a scenic landmark and popular spot for visitors enjoying the town’s outdoor recreation and small-town charm.
-
B.
Long Lake Dam
Long Lake Dam is a hydroelectric dam on Washington State’s Spokane River that creates Long Lake (also known as Lake Spokane) and provides power generation and water management for the region.
-
C.
Moose Creek Dam
Moose Creek Dam is a major flood-control structure on Alaska’s Chena River that protects the city of Fairbanks and surrounding areas from seasonal flooding.
-
D.
Lewiston Dam
Lewiston Dam is a concrete structure on the Trinity River in Northern California that forms Lewiston Lake and helps regulate water storage and diversion within the Trinity River Basin.
-
E.
Merwin Dam
Merwin Dam is a hydroelectric dam on Washington State’s Lewis River that forms Lake Merwin and generates power for the region.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea89e1148190b0ca29db9d7e2cbd |
completed | April 9, 2026, 6:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e3185fc81908c1b838e6883de2f |
completed | May 2, 2026, 3:54 p.m. |
| NEDg | Description generation | batch_69f61f5b107c819082094791fcf7c5f4 |
completed | May 2, 2026, 3:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62006afcc8190b8e3b55a5fd8eaca |
completed | May 2, 2026, 4:02 p.m. |
Created at: April 8, 2026, 9:33 p.m.