Triple

T20507877

Position	Surface form	Disambiguated ID	Type / Status
Subject	Missouri–Iowa border	`E503481`	entity
Predicate	historicalBasis	`P1409`	FINISHED
Object	Missouri Enabling Act The Missouri Enabling Act was an 1820 U.S. federal law that authorized Missouri to draft a state constitution and join the Union, helping define its territorial boundaries and contributing to the broader Missouri Compromise over slavery.	`E1433773`	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: Missouri Enabling Act | Statement: [Missouri–Iowa border, historicalBasis, Missouri Enabling Act]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Missouri Enabling Act
Context triple: [Missouri–Iowa border, historicalBasis, Missouri Enabling Act]

A. Oklahoma Enabling Act
The Oklahoma Enabling Act was a 1906 federal law that authorized the creation and admission of the state of Oklahoma by outlining the process for drafting its constitution and uniting Oklahoma and Indian Territories.
B. Missouri Constitution
The Missouri Constitution is the fundamental governing document that outlines the structure, powers, and limitations of the state government of Missouri and guarantees rights to its citizens.
C. Missouri Territory legislature
The Missouri Territory legislature was the governing body of the Missouri Territory in the early 19th century, responsible for creating laws and organizing new counties and local governments before Missouri achieved statehood.
D. Washington Revision Act
The Washington Revision Act is an amendment to the Paris Convention for the Protection of Industrial Property adopted at the Washington diplomatic conference to update and refine international rules on industrial property protection.
E. Iowa statehood act of 1846
The Iowa statehood act of 1846 is the U.S. federal law that admitted Iowa to the Union as a state and formally defined its boundaries.
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: Missouri Enabling Act
Triple: [Missouri–Iowa border, historicalBasis, Missouri Enabling Act]

Generated description

The Missouri Enabling Act was an 1820 U.S. federal law that authorized Missouri to draft a state constitution and join the Union, helping define its territorial boundaries and contributing to the broader Missouri Compromise over slavery.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Missouri Enabling Act
Target entity description: The Missouri Enabling Act was an 1820 U.S. federal law that authorized Missouri to draft a state constitution and join the Union, helping define its territorial boundaries and contributing to the broader Missouri Compromise over slavery.

A. Oklahoma Enabling Act
The Oklahoma Enabling Act was a 1906 federal law that authorized the creation and admission of the state of Oklahoma by outlining the process for drafting its constitution and uniting Oklahoma and Indian Territories.
B. Missouri Constitution
The Missouri Constitution is the fundamental governing document that outlines the structure, powers, and limitations of the state government of Missouri and guarantees rights to its citizens.
C. Missouri Territory legislature
The Missouri Territory legislature was the governing body of the Missouri Territory in the early 19th century, responsible for creating laws and organizing new counties and local governments before Missouri achieved statehood.
D. Washington Revision Act
The Washington Revision Act is an amendment to the Paris Convention for the Protection of Industrial Property adopted at the Washington diplomatic conference to update and refine international rules on industrial property protection.
E. Iowa statehood act of 1846
The Iowa statehood act of 1846 is the U.S. federal law that admitted Iowa to the Union as a state and formally defined its boundaries.
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_69e0b4b1e52c8190894281cf7e3283ab`	completed	April 16, 2026, 10:06 a.m.
NER	Named-entity recognition	`batch_69e69dc8f3c881908ed2e0257a057e73`	completed	April 20, 2026, 9:42 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0893c4980c81909113b0e563acd8b8`	completed	May 16, 2026, 3:56 p.m.
NEDg	Description generation	`batch_6a089485ab8c819086ffe93a2756286a`	completed	May 16, 2026, 4 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0894f3be54819091e3305ee70c25f5`	completed	May 16, 2026, 4:01 p.m.

Created at: April 16, 2026, 11:36 a.m.