Triple
T5991669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wasco people |
E133363
|
entity |
| Predicate | treaty |
P596
|
FINISHED |
| Object |
Treaty with the Tribes of Middle Oregon (1855)
The Treaty with the Tribes of Middle Oregon (1855) was an agreement in which several Indigenous groups of central Oregon, including the Wasco people, ceded large portions of their ancestral lands to the United States in exchange for reservations and promised protections.
|
E562291
|
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: Treaty with the Tribes of Middle Oregon (1855) | Statement: [Wasco people, treaty, Treaty with the Tribes of Middle Oregon (1855)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Treaty with the Tribes of Middle Oregon (1855) Context triple: [Wasco people, treaty, Treaty with the Tribes of Middle Oregon (1855)]
-
A.
Treaty of Walla Walla (1855)
The Treaty of Walla Walla (1855) was an agreement between the U.S. government and several Plateau tribes, including the Yakama, Walla Walla, Cayuse, and Umatilla, that ceded vast Indigenous lands in the Pacific Northwest in exchange for reservations and other promised provisions.
-
B.
Treaty of 1855
The Treaty of 1855 was an agreement between the United States and the Nez Perce that established a reservation and recognized certain tribal rights while ceding large areas of the tribe’s traditional lands.
-
C.
Treaty of Medicine Creek
The Treaty of Medicine Creek was an 1854 agreement in Washington Territory in which several Coast Salish tribes ceded large portions of their ancestral lands to the United States in exchange for reservations, fishing rights, and other provisions.
-
D.
Treaty of Point Elliott
The Treaty of Point Elliott was an 1855 agreement in Washington Territory in which several Coast Salish tribes ceded large portions of their ancestral lands to the United States in exchange for reservations, fishing rights, and other guarantees.
-
E.
Treaty of Lewistown
The Treaty of Lewistown was an early 19th-century agreement in which the Shawnee ceded lands in Ohio to the United States, contributing to their displacement from the region.
- 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: Treaty with the Tribes of Middle Oregon (1855) Triple: [Wasco people, treaty, Treaty with the Tribes of Middle Oregon (1855)]
Generated description
The Treaty with the Tribes of Middle Oregon (1855) was an agreement in which several Indigenous groups of central Oregon, including the Wasco people, ceded large portions of their ancestral lands to the United States in exchange for reservations and promised protections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Treaty with the Tribes of Middle Oregon (1855) Target entity description: The Treaty with the Tribes of Middle Oregon (1855) was an agreement in which several Indigenous groups of central Oregon, including the Wasco people, ceded large portions of their ancestral lands to the United States in exchange for reservations and promised protections.
-
A.
Treaty of Walla Walla (1855)
The Treaty of Walla Walla (1855) was an agreement between the U.S. government and several Plateau tribes, including the Yakama, Walla Walla, Cayuse, and Umatilla, that ceded vast Indigenous lands in the Pacific Northwest in exchange for reservations and other promised provisions.
-
B.
Treaty of 1855
The Treaty of 1855 was an agreement between the United States and the Nez Perce that established a reservation and recognized certain tribal rights while ceding large areas of the tribe’s traditional lands.
-
C.
Treaty of Medicine Creek
The Treaty of Medicine Creek was an 1854 agreement in Washington Territory in which several Coast Salish tribes ceded large portions of their ancestral lands to the United States in exchange for reservations, fishing rights, and other provisions.
-
D.
Treaty of Point Elliott
The Treaty of Point Elliott was an 1855 agreement in Washington Territory in which several Coast Salish tribes ceded large portions of their ancestral lands to the United States in exchange for reservations, fishing rights, and other guarantees.
-
E.
Treaty of Lewistown
The Treaty of Lewistown was an early 19th-century agreement in which the Shawnee ceded lands in Ohio to the United States, contributing to their displacement from the region.
- 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_69c0087010d081908bb8142342d63330 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04e8fd030819095a4f3b3d425ec21 |
completed | March 22, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c10861c0bc8190b6290d7363f4264a |
completed | March 23, 2026, 9:31 a.m. |
| NEDg | Description generation | batch_69c10c44b6408190be8bc1d96e0db2e4 |
completed | March 23, 2026, 9:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c10cd7c1c8819085ec8bee7f42afc4 |
completed | March 23, 2026, 9:50 a.m. |
Created at: March 22, 2026, 4:05 p.m.