Triple

T5972420

Position	Surface form	Disambiguated ID	Type / Status
Subject	Steve Zahn	`E132905`	entity
Predicate	educatedAt	`P5`	FINISHED
Object	Harvard University Institute for Advanced Theater Training The Harvard University Institute for Advanced Theater Training is a prestigious graduate-level conservatory program that provides intensive professional training in acting and related theatrical disciplines.	`E559734`	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: Harvard University Institute for Advanced Theater Training | Statement: [Steve Zahn, educatedAt, Harvard University Institute for Advanced Theater Training]

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

Target entity: Harvard University Institute for Advanced Theater Training
Context triple: [Steve Zahn, educatedAt, Harvard University Institute for Advanced Theater Training]

A. Yale School of Drama
Yale School of Drama is a prestigious graduate professional school of Yale University renowned for training leading actors, directors, playwrights, and theater professionals.
B. Conservatory of Theatre Arts
The Conservatory of Theatre Arts is the professional training program in drama and performance at Purchase College, SUNY, known for its intensive, conservatory-style education for aspiring theatre artists.
C. The Neighborhood Playhouse School of the Theatre
The Neighborhood Playhouse School of the Theatre is a renowned New York City acting conservatory best known for its rigorous training and association with the Meisner technique.
D. The Theatre School
The Theatre School is DePaul University's renowned conservatory-style drama school, offering professional training in acting, directing, design, and other theatre arts.
E. Lee Strasberg Theatre Institute
The Lee Strasberg Theatre Institute is an acting school in New York and Los Angeles renowned for teaching method acting based on the techniques of influential acting teacher Lee Strasberg.
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: Harvard University Institute for Advanced Theater Training
Triple: [Steve Zahn, educatedAt, Harvard University Institute for Advanced Theater Training]

Generated description

The Harvard University Institute for Advanced Theater Training is a prestigious graduate-level conservatory program that provides intensive professional training in acting and related theatrical disciplines.

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

Target entity: Harvard University Institute for Advanced Theater Training
Target entity description: The Harvard University Institute for Advanced Theater Training is a prestigious graduate-level conservatory program that provides intensive professional training in acting and related theatrical disciplines.

A. Yale School of Drama
Yale School of Drama is a prestigious graduate professional school of Yale University renowned for training leading actors, directors, playwrights, and theater professionals.
B. Conservatory of Theatre Arts
The Conservatory of Theatre Arts is the professional training program in drama and performance at Purchase College, SUNY, known for its intensive, conservatory-style education for aspiring theatre artists.
C. The Neighborhood Playhouse School of the Theatre
The Neighborhood Playhouse School of the Theatre is a renowned New York City acting conservatory best known for its rigorous training and association with the Meisner technique.
D. The Theatre School
The Theatre School is DePaul University's renowned conservatory-style drama school, offering professional training in acting, directing, design, and other theatre arts.
E. Lee Strasberg Theatre Institute
The Lee Strasberg Theatre Institute is an acting school in New York and Los Angeles renowned for teaching method acting based on the techniques of influential acting teacher Lee Strasberg.
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_69c0086deab081908550159ca23eec9b`	completed	March 22, 2026, 3:19 p.m.
NER	Named-entity recognition	`batch_69c04a00c3588190b335d7d3341b6d68`	completed	March 22, 2026, 7:58 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c0e40fa2488190b82d604d51b73090`	completed	March 23, 2026, 6:56 a.m.
NEDg	Description generation	`batch_69c0f85e33d8819080d9d721421b4c5b`	completed	March 23, 2026, 8:22 a.m.
NED2	Entity disambiguation (via description)	`batch_69c0fad0bdf08190bf6599d492848582`	completed	March 23, 2026, 8:33 a.m.

Created at: March 22, 2026, 4:03 p.m.