Triple
T6947943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bear River (Feather River tributary) |
E160845
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Camp Far West Dam
Camp Far West Dam is an earthfill dam in northern California that creates Camp Far West Reservoir for irrigation, flood control, and recreation on the Bear River.
|
E631366
|
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: Camp Far West Dam | Statement: [Bear River (Feather River tributary), hasDam, Camp Far West Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Camp Far West Dam Context triple: [Bear River (Feather River tributary), hasDam, Camp Far West Dam]
-
A.
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.
-
B.
Fengman Dam
Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
-
C.
Mormon Flat Dam
Mormon Flat Dam is a concrete thin arch dam on Arizona’s Salt River that forms Canyon Lake and helps provide hydroelectric power, water storage, and flood control for the region.
-
D.
Crystal Springs Dam
Crystal Springs Dam is a historic concrete gravity dam in San Mateo County, California, that impounds water to create the Crystal Springs Reservoir as part of the San Francisco Peninsula’s water supply system.
-
E.
Stewart Mountain Dam
Stewart Mountain Dam is a concrete thin-arch dam on Arizona’s Salt River that forms Saguaro Lake and provides water storage, hydroelectric power, and recreation.
- 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: Camp Far West Dam Triple: [Bear River (Feather River tributary), hasDam, Camp Far West Dam]
Generated description
Camp Far West Dam is an earthfill dam in northern California that creates Camp Far West Reservoir for irrigation, flood control, and recreation on the Bear River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Camp Far West Dam Target entity description: Camp Far West Dam is an earthfill dam in northern California that creates Camp Far West Reservoir for irrigation, flood control, and recreation on the Bear River.
-
A.
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.
-
B.
Fengman Dam
Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
-
C.
Mormon Flat Dam
Mormon Flat Dam is a concrete thin arch dam on Arizona’s Salt River that forms Canyon Lake and helps provide hydroelectric power, water storage, and flood control for the region.
-
D.
Crystal Springs Dam
Crystal Springs Dam is a historic concrete gravity dam in San Mateo County, California, that impounds water to create the Crystal Springs Reservoir as part of the San Francisco Peninsula’s water supply system.
-
E.
Stewart Mountain Dam
Stewart Mountain Dam is a concrete thin-arch dam on Arizona’s Salt River that forms Saguaro Lake and provides water storage, hydroelectric power, and recreation.
- 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_69c68850419081909fb426b8f5a304c7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6daabc624819091a03289241b43c8 |
completed | March 27, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75870719481908312b387a3c6ce81 |
completed | March 28, 2026, 4:26 a.m. |
| NEDg | Description generation | batch_69c759d65a008190a6121949651dcd5c |
completed | March 28, 2026, 4:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c75a7a0af88190abf9d1dc4efd8b29 |
completed | March 28, 2026, 4:35 a.m. |
Created at: March 27, 2026, 2:28 p.m.