Triple

T8442286
Position Surface form Disambiguated ID Type / Status
Subject Oregon Treaty of 1846 E199577 entity
Predicate supersedes P2251 FINISHED
Object Convention of 1818 (regarding joint occupation of Oregon Country) E162626 NE FINISHED

How this triple was built (2 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: Convention of 1818 (regarding joint occupation of Oregon Country) | Statement: [Oregon Treaty of 1846, supersedes, Convention of 1818 (regarding joint occupation of Oregon Country)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Convention of 1818 (regarding joint occupation of Oregon Country)
Context triple: [Oregon Treaty of 1846, supersedes, Convention of 1818 (regarding joint occupation of Oregon Country)]
  • A. Convention of 1818 chosen
    The Convention of 1818 was an agreement between the United States and Great Britain that settled parts of the U.S.-Canada boundary and established joint occupation of the Oregon Country.
  • B. Oregon Treaty of 1846
    The Oregon Treaty of 1846 was an agreement between the United States and Great Britain that peacefully settled their competing claims in the Pacific Northwest by establishing the 49th parallel as the boundary west of the Rocky Mountains.
  • C. Treaty of 1854
    The Treaty of 1854 was a U.S. government agreement that ceded most of the Omaha people's ancestral lands in present-day Nebraska in exchange for a reservation and other promised provisions.
  • D. Treaty of Washington (1836)
    The Treaty of Washington (1836) was an agreement in which the Odawa and Ojibwe peoples ceded vast tracts of land in what is now Michigan to the United States, profoundly reshaping control of the Great Lakes region.
  • E. Adams–Onís Treaty
    The Adams–Onís Treaty was an 1819 agreement between the United States and Spain that ceded Florida to the U.S. and defined the boundary between U.S. and Spanish territories in North America.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69ca83170f9081909cd98f55614c6476 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe30fba4081908bfdef3faf5baceb completed March 31, 2026, 3:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce39a951c881909cfa0a35feeb2ee0 completed April 2, 2026, 9:40 a.m.
Created at: March 30, 2026, 6:08 p.m.