Triple
T2638026
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trinity Dam |
E62793
|
entity |
| Predicate | reservoirAlsoKnownAs |
P42412
|
FINISHED |
| Object |
Clair Engle Lake
Clair Engle Lake is a large man-made reservoir in Northern California formed by Trinity Dam, used for water storage, hydroelectric power, and recreation.
|
E526861
|
NE FINISHED |
How this triple was built (5 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: Clair Engle Lake | Statement: [Trinity Dam, reservoirAlsoKnownAs, Clair Engle Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clair Engle Lake Context triple: [Trinity Dam, reservoirAlsoKnownAs, Clair Engle Lake]
-
A.
Brinker Lake
Brinker Lake is a recreational lake in Iowa known for activities like fishing, boating, and wildlife viewing within George Wyth State Park.
-
B.
Herrington Lake
Herrington Lake is a large man-made reservoir in central Kentucky known for its deep waters, recreational boating, and fishing opportunities.
-
C.
Walker Lake
Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
-
D.
Longview Lake
Longview Lake is a large recreational reservoir in the Kansas City metropolitan area known for boating, fishing, and surrounding park facilities.
-
E.
Hicks Lake
Hicks Lake is a freshwater lake located in Thurston County in the U.S. state of Washington, known for recreational activities such as fishing and boating.
- 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: Clair Engle Lake Triple: [Trinity Dam, reservoirAlsoKnownAs, Clair Engle Lake]
Generated description
Clair Engle Lake is a large man-made reservoir in Northern California formed by Trinity Dam, used for water storage, hydroelectric power, and recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clair Engle Lake Target entity description: Clair Engle Lake is a large man-made reservoir in Northern California formed by Trinity Dam, used for water storage, hydroelectric power, and recreation.
-
A.
Brinker Lake
Brinker Lake is a recreational lake in Iowa known for activities like fishing, boating, and wildlife viewing within George Wyth State Park.
-
B.
Herrington Lake
Herrington Lake is a large man-made reservoir in central Kentucky known for its deep waters, recreational boating, and fishing opportunities.
-
C.
Walker Lake
Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
-
D.
Longview Lake
Longview Lake is a large recreational reservoir in the Kansas City metropolitan area known for boating, fishing, and surrounding park facilities.
-
E.
Hicks Lake
Hicks Lake is a freshwater lake located in Thurston County in the U.S. state of Washington, known for recreational activities such as fishing and boating.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reservoirAlsoKnownAs Context triple: [Trinity Dam, reservoirAlsoKnownAs, Clair Engle Lake]
-
A.
reservoir
Indicates that one entity serves as a storage or containment source (often for a resource) that can supply or affect another entity.
-
B.
reservoirType
Indicates the specific kind or classification of a reservoir associated with an entity.
-
C.
reservoirCreatedByDam
Indicates that a reservoir exists as a result of being formed or impounded by a specific dam.
-
D.
majorReservoir
Indicates that one entity functions as a primary or significant water-storage reservoir associated with another entity.
-
E.
reservoirSurfaceArea
Indicates the total area covered by the surface of a reservoir.
- F. None of above. chosen
Provenance (7 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_69ab4c3f2dcc819082df80f5e032f690 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abd8e470ac8190bd0d6de6805afcd0 |
completed | March 7, 2026, 7:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfcb931f908190b72d825b95ae4861 |
completed | March 22, 2026, 10:59 a.m. |
| NEDg | Description generation | batch_69bfcc18e6dc8190898af6fdb0b17cbc |
completed | March 22, 2026, 11:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfcc796c808190bb9f83a7014ef7db |
completed | March 22, 2026, 11:03 a.m. |
| PD | Predicate disambiguation | batch_69abd812849881908f956845a80e0205 |
completed | March 7, 2026, 7:47 a.m. |
| PDg | Predicate description generation | batch_69abd8abcc348190bfa05c0abc4bcee7 |
completed | March 7, 2026, 7:50 a.m. |
Created at: March 6, 2026, 9:53 p.m.