Triple
T3124575
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Bay Aqueduct |
E65265
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Cordelia Forebay
Cordelia Forebay is a water storage and regulating basin in Solano County, California, that serves as a key operational facility within the State Water Project’s North Bay Aqueduct system.
|
E350006
|
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: Cordelia Forebay | Statement: [North Bay Aqueduct, hasComponent, Cordelia Forebay]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cordelia Forebay Context triple: [North Bay Aqueduct, hasComponent, Cordelia Forebay]
-
A.
O’Neill Forebay
O’Neill Forebay is a regulating reservoir in California’s San Joaquin Valley that helps manage water storage and delivery for the larger San Luis Reservoir system.
-
B.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
C.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
D.
Narrows Dam
Narrows Dam is a hydroelectric dam located on the Yadkin River in North Carolina, forming part of a major reservoir and power-generating system in the region.
-
E.
Scrivener Dam
Scrivener Dam is a concrete gravity dam in Canberra, Australia, built across the Molonglo River to create Lake Burley Griffin as the city’s central ornamental lake.
- 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: Cordelia Forebay Triple: [North Bay Aqueduct, hasComponent, Cordelia Forebay]
Generated description
Cordelia Forebay is a water storage and regulating basin in Solano County, California, that serves as a key operational facility within the State Water Project’s North Bay Aqueduct system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cordelia Forebay Target entity description: Cordelia Forebay is a water storage and regulating basin in Solano County, California, that serves as a key operational facility within the State Water Project’s North Bay Aqueduct system.
-
A.
O’Neill Forebay
O’Neill Forebay is a regulating reservoir in California’s San Joaquin Valley that helps manage water storage and delivery for the larger San Luis Reservoir system.
-
B.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
C.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
D.
Narrows Dam
Narrows Dam is a hydroelectric dam located on the Yadkin River in North Carolina, forming part of a major reservoir and power-generating system in the region.
-
E.
Scrivener Dam
Scrivener Dam is a concrete gravity dam in Canberra, Australia, built across the Molonglo River to create Lake Burley Griffin as the city’s central ornamental lake.
- 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_69ad8580c72481909672d37acf647893 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada52d856c8190a5d65b8a6452be21 |
completed | March 8, 2026, 4:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b324e2f1448190be5b744abdeed314 |
completed | March 12, 2026, 8:41 p.m. |
| NEDg | Description generation | batch_69b32560952881909abc4acf5c05c784 |
completed | March 12, 2026, 8:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b325be59c881908eccf653d6ce4e50 |
completed | March 12, 2026, 8:44 p.m. |
Created at: March 8, 2026, 3:04 p.m.