Triple
T10152108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cache Creek |
E232668
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Cache Creek Dam
Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
|
E881287
|
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: Cache Creek Dam | Statement: [Cache Creek, hasStructure, Cache Creek Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cache Creek Dam Context triple: [Cache Creek, hasStructure, Cache Creek Dam]
-
A.
Bearspaw Dam
Bearspaw Dam is a hydroelectric and water-control structure on the Bow River near Calgary, Alberta, that forms the Bearspaw Reservoir and helps supply power and drinking water to the region.
-
B.
Tiger Creek Dam
Tiger Creek Dam is a hydroelectric dam on California's Mokelumne River that forms part of the region's water storage and power generation system.
-
C.
Castle Rock Dam
Castle Rock Dam is a hydroelectric and flood-control dam on the Wisconsin River in central Wisconsin, forming Castle Rock Lake.
-
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.
Kerr Dam
Kerr Dam is a large hydroelectric and flood-control structure on the Roanoke River that creates Kerr Lake (also known as Buggs Island Lake) along the Virginia–North Carolina border.
- 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: Cache Creek Dam Triple: [Cache Creek, hasStructure, Cache Creek Dam]
Generated description
Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cache Creek Dam Target entity description: Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
-
A.
Bearspaw Dam
Bearspaw Dam is a hydroelectric and water-control structure on the Bow River near Calgary, Alberta, that forms the Bearspaw Reservoir and helps supply power and drinking water to the region.
-
B.
Tiger Creek Dam
Tiger Creek Dam is a hydroelectric dam on California's Mokelumne River that forms part of the region's water storage and power generation system.
-
C.
Castle Rock Dam
Castle Rock Dam is a hydroelectric and flood-control dam on the Wisconsin River in central Wisconsin, forming Castle Rock Lake.
-
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.
Kerr Dam
Kerr Dam is a large hydroelectric and flood-control structure on the Roanoke River that creates Kerr Lake (also known as Buggs Island Lake) along the Virginia–North Carolina border.
- 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_69ca84885e48819088a31b127cf44904 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdec361c7c8190b8fd841d728d5bbe |
completed | April 2, 2026, 4:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dbac97ce2481908ea11d6290a9bf2f |
completed | April 12, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_69dbaeb211088190a9118c71918584e5 |
completed | April 12, 2026, 2:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69dbaf7c999c819097a8cdf5bd82f648 |
completed | April 12, 2026, 2:43 p.m. |
Created at: March 30, 2026, 9:08 p.m.