Triple
T7740423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trinity River |
E175492
|
entity |
| Predicate | impoundedIn |
P44152
|
FINISHED |
| Object | Trinity Lake |
E387994
|
NE FINISHED |
How this triple was built (3 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: Trinity Lake | Statement: [Trinity River, impoundedIn, Trinity Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trinity Lake Context triple: [Trinity River, impoundedIn, Trinity Lake]
-
A.
Trinity Lake
chosen
Trinity Lake is a large man-made reservoir in Northern California known for boating, fishing, and outdoor recreation in a mountainous forested setting.
-
B.
Truman Lake
Truman Lake is a large reservoir in western Missouri known for its fishing, boating, and role in flood control and hydroelectric power generation.
-
C.
Roosevelt Lake
Roosevelt Lake is a large reservoir in central Arizona known for boating, fishing, and its historic Theodore Roosevelt Dam.
-
D.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
-
E.
Butte Lake
Butte Lake is a scenic high-elevation lake in northern California known for its volcanic landscape, clear waters, and access to hiking and camping within Lassen Volcanic National Park.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: impoundedIn Context triple: [Trinity River, impoundedIn, Trinity Lake]
-
A.
impounds
Indicates the act of seizing and holding property, typically by an authority, so it is kept in custody and temporarily removed from the owner’s control.
-
B.
impoundedBy
Indicates that an authority or agent has seized and taken legal custody of an entity, typically restricting its use or movement.
-
C.
impoundedToForm
chosen
Indicates that something (typically water) is collected and held back, usually by a barrier or structure, in order to create or form another entity such as a reservoir, lake, or pond.
-
D.
impoundmentYear
Indicates the year in which something (typically property, funds, or resources) was officially impounded or taken into custody by an authority.
-
E.
detainedBy
Indicates that an entity is being held in custody or confinement by another entity, typically an authority or controlling party.
- F. None of above.
Provenance (4 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_69c6995f9c60819092e386192bd63c6f |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c70402169481909b219dc5f4a64b9b |
completed | March 27, 2026, 10:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2693f054081909fe58a252bd76226 |
completed | April 5, 2026, 1:53 p.m. |
| PD | Predicate disambiguation | batch_69c7016c4a748190a7012030edaefcee |
completed | March 27, 2026, 10:15 p.m. |
Created at: March 27, 2026, 4:07 p.m.