Triple

T2409527
Position Surface form Disambiguated ID Type / Status
Subject COSI E50353 entity
Predicate formerLocation P1659 FINISHED
Object 280 East Broad Street, Columbus, Ohio
280 East Broad Street, Columbus, Ohio is the former downtown riverfront site that once housed the original Center of Science and Industry (COSI) science museum.
E262518 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: 280 East Broad Street, Columbus, Ohio | Statement: [COSI, formerLocation, 280 East Broad Street, Columbus, Ohio]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 280 East Broad Street, Columbus, Ohio
Context triple: [COSI, formerLocation, 280 East Broad Street, Columbus, Ohio]
  • 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. Columbus Drive Building
    The Columbus Drive Building is a key academic and studio facility of the School of the Art Institute of Chicago, housing classrooms, studios, and resources for art and design students in downtown Chicago.
  • 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. Columbus Historic District
    The Columbus Historic District is a nationally recognized area in Columbus, Mississippi, known for its well-preserved 19th-century architecture and significant role in the city’s cultural and historical heritage.
  • E. Ohio State University arts district
    The Ohio State University arts district is a dedicated campus area that brings together the university’s major arts venues, academic programs, and creative spaces into a centralized cultural hub.
  • 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: 280 East Broad Street, Columbus, Ohio
Triple: [COSI, formerLocation, 280 East Broad Street, Columbus, Ohio]
Generated description
280 East Broad Street, Columbus, Ohio is the former downtown riverfront site that once housed the original Center of Science and Industry (COSI) science museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 280 East Broad Street, Columbus, Ohio
Target entity description: 280 East Broad Street, Columbus, Ohio is the former downtown riverfront site that once housed the original Center of Science and Industry (COSI) science museum.
  • 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. Columbus Drive Building
    The Columbus Drive Building is a key academic and studio facility of the School of the Art Institute of Chicago, housing classrooms, studios, and resources for art and design students in downtown Chicago.
  • 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. Columbus Historic District
    The Columbus Historic District is a nationally recognized area in Columbus, Mississippi, known for its well-preserved 19th-century architecture and significant role in the city’s cultural and historical heritage.
  • E. Ohio State University arts district
    The Ohio State University arts district is a dedicated campus area that brings together the university’s major arts venues, academic programs, and creative spaces into a centralized cultural hub.
  • 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_69a88b0339a88190a1207333cd271cc9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc925c6e481909bfd45b361d21963 completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3edc63c8190ac6737bf28993f1b completed March 9, 2026, 11:50 a.m.
NEDg Description generation batch_69aeb4a5e9c481908426fe51343a1342 completed March 9, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_69aeb52bec1881909c589aea2af3684c completed March 9, 2026, 11:55 a.m.
Created at: March 4, 2026, 7:58 p.m.