Triple

T4480863
Position Surface form Disambiguated ID Type / Status
Subject UC Berkeley campus E100128 entity
Predicate hasLandmark P105 FINISHED
Object Hearst Greek Theatre
Hearst Greek Theatre is an outdoor amphitheater in Berkeley, California, renowned for its classical Greek-inspired architecture and use as a major venue for concerts, performances, and university events.
E443766 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: Hearst Greek Theatre | Statement: [UC Berkeley campus, hasLandmark, Hearst Greek Theatre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hearst Greek Theatre
Context triple: [UC Berkeley campus, hasLandmark, Hearst Greek Theatre]
  • A. The Greek Theatre
    The Greek Theatre is a historic open-air amphitheater in Griffith Park, Los Angeles, renowned for hosting major concerts and live performances in a scenic outdoor setting.
  • B. Ahmanson Theatre
    Ahmanson Theatre is a major performing arts venue in Los Angeles, California, known for hosting large-scale Broadway productions and other prominent theatrical performances.
  • C. State Theatre of California
    The State Theatre of California, better known as the Pasadena Playhouse, is a historic performing arts venue in Pasadena renowned for its influential role in American theater and actor training.
  • D. Historic California Theater of the Performing Arts
    The Historic California Theater of the Performing Arts is a restored early-20th-century performing arts venue in downtown San Bernardino known for hosting live theater, concerts, and community cultural events.
  • E. Alvin Theatre
    Alvin Theatre was a historic Broadway playhouse in New York City, renowned for premiering numerous major American plays and musicals before being renamed the Neil Simon Theatre.
  • 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: Hearst Greek Theatre
Triple: [UC Berkeley campus, hasLandmark, Hearst Greek Theatre]
Generated description
Hearst Greek Theatre is an outdoor amphitheater in Berkeley, California, renowned for its classical Greek-inspired architecture and use as a major venue for concerts, performances, and university events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hearst Greek Theatre
Target entity description: Hearst Greek Theatre is an outdoor amphitheater in Berkeley, California, renowned for its classical Greek-inspired architecture and use as a major venue for concerts, performances, and university events.
  • A. The Greek Theatre
    The Greek Theatre is a historic open-air amphitheater in Griffith Park, Los Angeles, renowned for hosting major concerts and live performances in a scenic outdoor setting.
  • B. Ahmanson Theatre
    Ahmanson Theatre is a major performing arts venue in Los Angeles, California, known for hosting large-scale Broadway productions and other prominent theatrical performances.
  • C. State Theatre of California
    The State Theatre of California, better known as the Pasadena Playhouse, is a historic performing arts venue in Pasadena renowned for its influential role in American theater and actor training.
  • D. Historic California Theater of the Performing Arts
    The Historic California Theater of the Performing Arts is a restored early-20th-century performing arts venue in downtown San Bernardino known for hosting live theater, concerts, and community cultural events.
  • E. Alvin Theatre
    Alvin Theatre was a historic Broadway playhouse in New York City, renowned for premiering numerous major American plays and musicals before being renamed the Neil Simon Theatre.
  • 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_69b34553cbe48190afa8ac1cac285b86 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356dddd488190bd5dedd3c0e77247 completed March 13, 2026, 12:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6377c694881909428b5cffb405c8d completed March 15, 2026, 4:37 a.m.
NEDg Description generation batch_69b6384b32c08190969a892ccc135b2f completed March 15, 2026, 4:40 a.m.
NED2 Entity disambiguation (via description) batch_69b63c3585b08190ab6837ffdb6db73e completed March 15, 2026, 4:57 a.m.
Created at: March 12, 2026, 11:36 p.m.