Triple
T8346790
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barren River |
E196058
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Barren River Lake Dam
Barren River Lake Dam is an earthen flood-control and water-storage dam in south-central Kentucky that creates Barren River Lake for recreation, water supply, and regional flood management.
|
E769824
|
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: Barren River Lake Dam | Statement: [Barren River, hasDam, Barren River Lake Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barren River Lake Dam Context triple: [Barren River, hasDam, Barren River Lake Dam]
-
A.
LaBarge Dam
LaBarge Dam is a small hydroengineering structure located on the Thornapple River in Michigan, used primarily for water level control and local recreation.
-
B.
R. L. Harris Dam
R. L. Harris Dam is a hydroelectric dam in Alabama that impounds the Tallapoosa River to form Lake Wedowee and generate power.
-
C.
Table Rock Dam
Table Rock Dam is a concrete gravity dam on the White River in southwestern Missouri, built by the U.S. Army Corps of Engineers primarily for flood control, hydroelectric power generation, and recreation.
-
D.
Chatfield Dam
Chatfield Dam is a large flood-control and water-storage structure in Colorado that creates Chatfield Reservoir on the South Platte River near Denver.
-
E.
Saylorville Dam
Saylorville Dam is a large flood-control and recreation dam on the Des Moines River in central Iowa, forming Saylorville Lake just upstream of Des Moines.
- 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: Barren River Lake Dam Triple: [Barren River, hasDam, Barren River Lake Dam]
Generated description
Barren River Lake Dam is an earthen flood-control and water-storage dam in south-central Kentucky that creates Barren River Lake for recreation, water supply, and regional flood management.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barren River Lake Dam Target entity description: Barren River Lake Dam is an earthen flood-control and water-storage dam in south-central Kentucky that creates Barren River Lake for recreation, water supply, and regional flood management.
-
A.
LaBarge Dam
LaBarge Dam is a small hydroengineering structure located on the Thornapple River in Michigan, used primarily for water level control and local recreation.
-
B.
R. L. Harris Dam
R. L. Harris Dam is a hydroelectric dam in Alabama that impounds the Tallapoosa River to form Lake Wedowee and generate power.
-
C.
Table Rock Dam
Table Rock Dam is a concrete gravity dam on the White River in southwestern Missouri, built by the U.S. Army Corps of Engineers primarily for flood control, hydroelectric power generation, and recreation.
-
D.
Chatfield Dam
Chatfield Dam is a large flood-control and water-storage structure in Colorado that creates Chatfield Reservoir on the South Platte River near Denver.
-
E.
Saylorville Dam
Saylorville Dam is a large flood-control and recreation dam on the Des Moines River in central Iowa, forming Saylorville Lake just upstream of Des Moines.
- 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_69ca82edd63c8190b876b8465464c5fa |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb8013d81c81908da48466cffb3939 |
completed | March 31, 2026, 8:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc917acf881908aa76d38d7b62e0d |
completed | April 3, 2026, 2:05 p.m. |
| NEDg | Description generation | batch_69cfcb42e6ec8190b126163bf4472986 |
completed | April 3, 2026, 2:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfcbba82e88190b40e9721c835fff0 |
completed | April 3, 2026, 2:16 p.m. |
Created at: March 30, 2026, 5:58 p.m.