Triple
T15220134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Ynez River |
E363743
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Bradbury Dam
Bradbury Dam is a major earthfill dam in Santa Barbara County, California, that creates Lake Cachuma as a key water supply and flood control facility for the region.
|
E1263081
|
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: Bradbury Dam | Statement: [Santa Ynez River, hasDam, Bradbury Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bradbury Dam Context triple: [Santa Ynez River, hasDam, Bradbury Dam]
-
A.
Rodman Dam
Rodman Dam is a controversial man-made structure in north-central Florida that created the Rodman Reservoir by impounding the Ocklawaha River as part of the partially completed Cross Florida Barge Canal project.
-
B.
Walterville Dam
Walterville Dam is a hydroelectric diversion dam on Oregon’s McKenzie River that channels water to the Walterville Power Canal and generating station.
-
C.
Stevenson Dam
Stevenson Dam is a hydroelectric dam on the Housatonic River in Connecticut, known for forming Lake Zoar and carrying Route 34 across the river.
-
D.
Wilbur Dam
Wilbur Dam is a hydroelectric dam on the Watauga River in northeastern Tennessee, known for creating Wilbur Lake and providing power and flood control.
-
E.
O’Neill Dam
O’Neill Dam is an earthfill embankment dam in California that forms the O’Neill Forebay as part of the state’s Central Valley Project water storage and conveyance system.
- 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: Bradbury Dam Triple: [Santa Ynez River, hasDam, Bradbury Dam]
Generated description
Bradbury Dam is a major earthfill dam in Santa Barbara County, California, that creates Lake Cachuma as a key water supply and flood control facility for the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bradbury Dam Target entity description: Bradbury Dam is a major earthfill dam in Santa Barbara County, California, that creates Lake Cachuma as a key water supply and flood control facility for the region.
-
A.
Rodman Dam
Rodman Dam is a controversial man-made structure in north-central Florida that created the Rodman Reservoir by impounding the Ocklawaha River as part of the partially completed Cross Florida Barge Canal project.
-
B.
Walterville Dam
Walterville Dam is a hydroelectric diversion dam on Oregon’s McKenzie River that channels water to the Walterville Power Canal and generating station.
-
C.
Stevenson Dam
Stevenson Dam is a hydroelectric dam on the Housatonic River in Connecticut, known for forming Lake Zoar and carrying Route 34 across the river.
-
D.
Wilbur Dam
Wilbur Dam is a hydroelectric dam on the Watauga River in northeastern Tennessee, known for creating Wilbur Lake and providing power and flood control.
-
E.
O’Neill Dam
O’Neill Dam is an earthfill embankment dam in California that forms the O’Neill Forebay as part of the state’s Central Valley Project water storage and conveyance system.
- 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_69d85a0ce24c81909c4d3b6475548c95 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007709d3881908384f0fe1e0218d0 |
completed | April 15, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c30b5388190b5c4190d89c7ae97 |
completed | May 11, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_6a018d777ab081909efd8727c7eb99b8 |
completed | May 11, 2026, 8:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a018e2a15f081909377a30925406417 |
completed | May 11, 2026, 8:07 a.m. |
Created at: April 10, 2026, 3:11 a.m.