Triple

T14630787

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Theater Institute at the Eugene O’Neill Theater Center	`E343472`	entity
Predicate	partOf	`P40`	FINISHED
Object	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.	`E1109554`	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: Eugene O’Neill Theater Center | Statement: [National Theater Institute at the Eugene O’Neill Theater Center, partOf, Eugene O’Neill Theater Center]

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

Target entity: Eugene O’Neill Theater Center
Context triple: [National Theater Institute at the Eugene O’Neill Theater Center, partOf, Eugene O’Neill Theater Center]

A. O'Neill Center
The O'Neill Center is a major athletic and recreation complex at Western Connecticut State University that hosts sports events, fitness facilities, and university activities.
B. Eugene O'Neill Theatre
The Eugene O'Neill Theatre is a Broadway theater in New York City known for hosting major productions, including long-running hits like the satirical musical "The Book of Mormon."
C. The Public Theater
The Public Theater is a renowned New York City arts institution and off-Broadway theater company known for developing groundbreaking works and nurturing innovative playwrights, including early productions of major hits like "Hamilton."
D. 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.
E. Mead Center for American Theater
The Mead Center for American Theater is a performing arts complex in Washington, D.C., best known as the home of Arena Stage and a major hub for American theater.
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: Eugene O’Neill Theater Center
Triple: [National Theater Institute at the Eugene O’Neill Theater Center, partOf, Eugene O’Neill Theater Center]

Generated description

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.

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

Target entity: Eugene O’Neill Theater Center
Target entity description: 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.

A. O'Neill Center
The O'Neill Center is a major athletic and recreation complex at Western Connecticut State University that hosts sports events, fitness facilities, and university activities.
B. Eugene O'Neill Theatre
The Eugene O'Neill Theatre is a Broadway theater in New York City known for hosting major productions, including long-running hits like the satirical musical "The Book of Mormon."
C. The Public Theater
The Public Theater is a renowned New York City arts institution and off-Broadway theater company known for developing groundbreaking works and nurturing innovative playwrights, including early productions of major hits like "Hamilton."
D. 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.
E. Mead Center for American Theater
The Mead Center for American Theater is a performing arts complex in Washington, D.C., best known as the home of Arena Stage and a major hub for American theater.
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_69d822dffc3c8190aa173b90761bffda`	completed	April 9, 2026, 10:06 p.m.
NER	Named-entity recognition	`batch_69deb4a912248190a3df7f821395c776`	completed	April 14, 2026, 9:42 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fda92ded848190b031d3ff29e54a00`	completed	May 8, 2026, 9:13 a.m.
NEDg	Description generation	`batch_69fdb0859cfc8190b0061c2e7c629260`	completed	May 8, 2026, 9:44 a.m.
NED2	Entity disambiguation (via description)	`batch_69fdb14346508190afc3067469412efb`	completed	May 8, 2026, 9:47 a.m.

Created at: April 10, 2026, 1:26 a.m.