Triple

T770053

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Civil Rights Museum	`E16261`	entity
Predicate	locatedAt	`P40`	FINISHED
Object	Lorraine Motel The Lorraine Motel is a historic site in Memphis, Tennessee, best known as the location of Dr. Martin Luther King Jr.’s assassination and now preserved as part of a major civil rights museum.	`E92702`	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: Lorraine Motel | Statement: [National Civil Rights Museum, locatedAt, Lorraine Motel]

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

Target entity: Lorraine Motel
Context triple: [National Civil Rights Museum, locatedAt, Lorraine Motel]

A. 16th Street Baptist Church
The 16th Street Baptist Church is a historic African American church in Birmingham, Alabama, best known as the site of a 1963 Ku Klux Klan bombing that killed four Black girls and became a pivotal moment in the Civil Rights Movement.
B. Medgar Evers Home Museum
The Medgar Evers Home Museum is the preserved former residence of civil rights leader Medgar Evers, now serving as a historic site commemorating his life and assassination during the Civil Rights Movement.
C. Selma Historic District
The Selma Historic District is a nationally recognized area in Selma, Alabama, noted for its well-preserved 19th- and early 20th-century architecture and its central role in the American civil rights movement.
D. Dexter Avenue King Memorial Baptist Church
Dexter Avenue King Memorial Baptist Church is a historic Montgomery, Alabama church best known as the pastoral home of Dr. Martin Luther King Jr. and a key organizing center of the civil rights movement, including the Montgomery Bus Boycott.
E. Selma Interpretive Center
The Selma Interpretive Center is a visitor and education center in Selma, Alabama, that commemorates the civil rights movement and the Selma-to-Montgomery voting rights marches.
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: Lorraine Motel
Triple: [National Civil Rights Museum, locatedAt, Lorraine Motel]

Generated description

The Lorraine Motel is a historic site in Memphis, Tennessee, best known as the location of Dr. Martin Luther King Jr.’s assassination and now preserved as part of a major civil rights museum.

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

Target entity: Lorraine Motel
Target entity description: The Lorraine Motel is a historic site in Memphis, Tennessee, best known as the location of Dr. Martin Luther King Jr.’s assassination and now preserved as part of a major civil rights museum.

A. 16th Street Baptist Church
The 16th Street Baptist Church is a historic African American church in Birmingham, Alabama, best known as the site of a 1963 Ku Klux Klan bombing that killed four Black girls and became a pivotal moment in the Civil Rights Movement.
B. Medgar Evers Home Museum
The Medgar Evers Home Museum is the preserved former residence of civil rights leader Medgar Evers, now serving as a historic site commemorating his life and assassination during the Civil Rights Movement.
C. Selma Historic District
The Selma Historic District is a nationally recognized area in Selma, Alabama, noted for its well-preserved 19th- and early 20th-century architecture and its central role in the American civil rights movement.
D. Dexter Avenue King Memorial Baptist Church
Dexter Avenue King Memorial Baptist Church is a historic Montgomery, Alabama church best known as the pastoral home of Dr. Martin Luther King Jr. and a key organizing center of the civil rights movement, including the Montgomery Bus Boycott.
E. Selma Interpretive Center
The Selma Interpretive Center is a visitor and education center in Selma, Alabama, that commemorates the civil rights movement and the Selma-to-Montgomery voting rights marches.
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_69a49369a0848190af883934cee3db4c`	completed	March 1, 2026, 7:28 p.m.
NER	Named-entity recognition	`batch_69a4a70376988190be2826259f5281ab`	completed	March 1, 2026, 8:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a6733773588190885d03d714e21b37`	completed	March 3, 2026, 5:35 a.m.
NEDg	Description generation	`batch_69a673e52db88190b20f133df15cba29`	completed	March 3, 2026, 5:38 a.m.
NED2	Entity disambiguation (via description)	`batch_69a674487c8c8190bff97a51587787ef`	completed	March 3, 2026, 5:40 a.m.

Created at: March 1, 2026, 7:37 p.m.