Triple

T22439383

Position	Surface form	Disambiguated ID	Type / Status
Subject	Act I (Our American Cousin)	`E554714`	entity
Predicate	firstPerformancePlace	`P4982`	FINISHED
Object	Laura Keene's Theatre, New York City Laura Keene's Theatre in New York City was a prominent 19th-century playhouse best known as the original venue for the hit comedy "Our American Cousin," the play being performed during Abraham Lincoln’s assassination at Ford’s Theatre.	`E1537333`	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: Laura Keene's Theatre, New York City | Statement: [Act I (Our American Cousin), firstPerformancePlace, Laura Keene's Theatre, New York City]

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

Target entity: Laura Keene's Theatre, New York City
Context triple: [Act I (Our American Cousin), firstPerformancePlace, Laura Keene's Theatre, New York City]

A. The Ellen Stewart Theatre
The Ellen Stewart Theatre is the main performance space of New York’s avant-garde La MaMa Experimental Theatre Club, known for showcasing innovative and experimental stage works.
B. Keith-Albee Theatre (New York City)
The Keith-Albee Theatre in New York City was a prominent early 20th-century vaudeville and movie palace operated by the Keith-Albee-Orpheum circuit, known for hosting popular live entertainment and film screenings.
C. The Studio Theater
The Studio Theater is an intimate performing arts venue located in Carmel, Indiana, known for hosting theater productions and live cultural events.
D. Ellen Eccles Theatre
Ellen Eccles Theatre is a historic performing arts venue in downtown Logan, Utah, known for hosting concerts, theater productions, and community cultural events.
E. Eugene O’Neill Theater Center
The Eugene O’Neill Theater Center is a renowned American arts institution in Waterford, Connecticut, dedicated to developing new plays, musicals, and theater artists through workshops, residencies, and educational programs.
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: Laura Keene's Theatre, New York City
Triple: [Act I (Our American Cousin), firstPerformancePlace, Laura Keene's Theatre, New York City]

Generated description

Laura Keene's Theatre in New York City was a prominent 19th-century playhouse best known as the original venue for the hit comedy "Our American Cousin," the play being performed during Abraham Lincoln’s assassination at Ford’s Theatre.

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

Target entity: Laura Keene's Theatre, New York City
Target entity description: Laura Keene's Theatre in New York City was a prominent 19th-century playhouse best known as the original venue for the hit comedy "Our American Cousin," the play being performed during Abraham Lincoln’s assassination at Ford’s Theatre.

A. The Ellen Stewart Theatre
The Ellen Stewart Theatre is the main performance space of New York’s avant-garde La MaMa Experimental Theatre Club, known for showcasing innovative and experimental stage works.
B. Keith-Albee Theatre (New York City)
The Keith-Albee Theatre in New York City was a prominent early 20th-century vaudeville and movie palace operated by the Keith-Albee-Orpheum circuit, known for hosting popular live entertainment and film screenings.
C. The Studio Theater
The Studio Theater is an intimate performing arts venue located in Carmel, Indiana, known for hosting theater productions and live cultural events.
D. Ellen Eccles Theatre
Ellen Eccles Theatre is a historic performing arts venue in downtown Logan, Utah, known for hosting concerts, theater productions, and community cultural events.
E. Eugene O’Neill Theater Center
The Eugene O’Neill Theater Center is a renowned American arts institution in Waterford, Connecticut, dedicated to developing new plays, musicals, and theater artists through workshops, residencies, and educational programs.
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_69e11e5010e48190ae1e9c9db9697637`	completed	April 16, 2026, 5:37 p.m.
NER	Named-entity recognition	`batch_69f15ae0edcc8190919b198035de0df2`	completed	April 29, 2026, 1:12 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0b0c7001348190a6959ad5358f2fa4`	completed	May 18, 2026, 12:56 p.m.
NEDg	Description generation	`batch_6a0b0d10a50881909fb586a3c529623d`	completed	May 18, 2026, 12:58 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0b0daf9bac819086166985458f6742`	completed	May 18, 2026, 1:01 p.m.

Created at: April 16, 2026, 8:47 p.m.