Triple
T20356952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Ronde Tribe |
E496673
|
entity |
| Predicate | wasTerminatedUnder |
P87518
|
FINISHED |
| Object | Western Oregon Indian Termination Act |
—
|
NE NERFINISHED |
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: Western Oregon Indian Termination Act | Statement: [Grand Ronde Tribe, wasTerminatedUnder, Western Oregon Indian Termination Act]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Oregon Indian Termination Act Context triple: [Grand Ronde Tribe, wasTerminatedUnder, Western Oregon Indian Termination Act]
-
A.
Indian removal in Oregon
Indian removal in Oregon refers to the series of 19th-century U.S. government policies and actions that forcibly displaced Native American tribes from their ancestral lands in the Oregon region to reservations, often through coercive treaties and violent conflict.
-
B.
Klamath Termination Act of 1954
The Klamath Termination Act of 1954 was a U.S. federal law that ended federal recognition and trust responsibilities for the Klamath Tribes, leading to the loss of their reservation lands and significant social and economic disruption.
-
C.
Siletz Restoration Act
The Siletz Restoration Act is a 1977 U.S. federal law that restored federal recognition and certain rights of sovereignty to the Confederated Tribes of Siletz Indians in Oregon after their earlier termination.
-
D.
Oregon statehood act
The Oregon Statehood Act was the 1859 U.S. federal law that admitted Oregon to the Union as a state and established its state government.
-
E.
Oregon Territory Organic Act
The Oregon Territory Organic Act was an 1848 U.S. federal law that formally organized the Oregon Territory, establishing its territorial government and legal framework.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Western Oregon Indian Termination Act Target entity description: The Western Oregon Indian Termination Act was a 1954 U.S. federal law that ended federal recognition and services for numerous Native American tribes in western Oregon, including the Grand Ronde Tribe, as part of the broader mid-20th-century termination policy.
-
A.
Indian removal in Oregon
Indian removal in Oregon refers to the series of 19th-century U.S. government policies and actions that forcibly displaced Native American tribes from their ancestral lands in the Oregon region to reservations, often through coercive treaties and violent conflict.
-
B.
Klamath Termination Act of 1954
The Klamath Termination Act of 1954 was a U.S. federal law that ended federal recognition and trust responsibilities for the Klamath Tribes, leading to the loss of their reservation lands and significant social and economic disruption.
-
C.
Siletz Restoration Act
The Siletz Restoration Act is a 1977 U.S. federal law that restored federal recognition and certain rights of sovereignty to the Confederated Tribes of Siletz Indians in Oregon after their earlier termination.
-
D.
Oregon statehood act
The Oregon Statehood Act was the 1859 U.S. federal law that admitted Oregon to the Union as a state and established its state government.
-
E.
Oregon Territory Organic Act
The Oregon Territory Organic Act was an 1848 U.S. federal law that formally organized the Oregon Territory, establishing its territorial government and legal framework.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wasTerminatedUnder Context triple: [Grand Ronde Tribe, wasTerminatedUnder, Western Oregon Indian Termination Act]
-
A.
typicallyTerminatedIn
Indicates that an event, process, or state usually ends or concludes in a particular way or outcome.
-
B.
terminationEndedIn
Indicates that a termination event concluded with a specific outcome or result.
-
C.
natureOfTermination
chosen
Indicates the manner, cause, or conditions under which a relationship, contract, or employment is brought to an end.
-
D.
terminationMechanism
Indicates the process or method by which an ongoing state, activity, or relationship is brought to an end.
-
E.
terminatesFor
Indicates that one entity causes or marks the ending or cessation of another entity, process, or state.
- F. None of above.
Provenance (3 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_69e0b4a3f7f48190b37f354574028ca6 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67854c0448190ab10363f8a218afb |
completed | April 20, 2026, 7:02 p.m. |
| PD | Predicate disambiguation | batch_69e57636b4808190bc2855af48a3ccdc |
completed | April 20, 2026, 12:41 a.m. |
Created at: April 16, 2026, 11:25 a.m.