Triple

T2743049
Position Surface form Disambiguated ID Type / Status
Subject Oakland (Pittsburgh) E60796 entity
Predicate contains P35 FINISHED
Object Schenley Plaza
Schenley Plaza is a central urban green space and civic lawn in Pittsburgh, known for its gardens, carousel, and role as a gathering spot near major cultural and educational institutions.
E295329 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: Schenley Plaza | Statement: [Oakland (Pittsburgh), contains, Schenley Plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Schenley Plaza
Context triple: [Oakland (Pittsburgh), contains, Schenley Plaza]
  • A. Playhouse Square
    Playhouse Square is a renowned performing arts center in downtown Cleveland, Ohio, known for its historic theaters and status as one of the largest theater districts in the United States.
  • B. Old College Square
    Old College Square is the historic central parade ground of the Royal Military College Sandhurst, used for ceremonial events and military drills.
  • C. Public Square (Cleveland)
    Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
  • D. Congress Square Park
    Congress Square Park is a small urban public square and gathering space in downtown Portland, Maine, known for community events, public art, and its central location in the Arts District.
  • E. Columbus Park
    Columbus Park is a historic West Side Chicago park designed by famed landscape architect Jens Jensen, known for its Prairie-style landscape and recreational facilities.
  • 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: Schenley Plaza
Triple: [Oakland (Pittsburgh), contains, Schenley Plaza]
Generated description
Schenley Plaza is a central urban green space and civic lawn in Pittsburgh, known for its gardens, carousel, and role as a gathering spot near major cultural and educational institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Schenley Plaza
Target entity description: Schenley Plaza is a central urban green space and civic lawn in Pittsburgh, known for its gardens, carousel, and role as a gathering spot near major cultural and educational institutions.
  • A. Playhouse Square
    Playhouse Square is a renowned performing arts center in downtown Cleveland, Ohio, known for its historic theaters and status as one of the largest theater districts in the United States.
  • B. Old College Square
    Old College Square is the historic central parade ground of the Royal Military College Sandhurst, used for ceremonial events and military drills.
  • C. Public Square (Cleveland)
    Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
  • D. Congress Square Park
    Congress Square Park is a small urban public square and gathering space in downtown Portland, Maine, known for community events, public art, and its central location in the Arts District.
  • E. Columbus Park
    Columbus Park is a historic West Side Chicago park designed by famed landscape architect Jens Jensen, known for its Prairie-style landscape and recreational facilities.
  • 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_69ab4b79846081909096725374d65ce9 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb314410819095d4822f9277e6ff completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbcca19881908b2e2eb0478c3e45 completed March 10, 2026, 6:35 a.m.
NEDg Description generation batch_69afbc758cc48190a96f80a850316ce3 completed March 10, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69afbd7be9088190a19bed27249e95c4 completed March 10, 2026, 6:43 a.m.
Created at: March 6, 2026, 9:56 p.m.