Triple

T5193166
Position Surface form Disambiguated ID Type / Status
Subject Indianapolis ABCs E117204 entity
Predicate homeBallpark P890 FINISHED
Object Washington Park
Washington Park was an early 20th-century baseball park in Indianapolis, Indiana, known for hosting Negro league teams such as the Indianapolis ABCs.
E507722 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: Washington Park | Statement: [Indianapolis ABCs, homeBallpark, Washington Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Park
Context triple: [Indianapolis ABCs, homeBallpark, Washington Park]
  • A. Washington Park
    Washington Park is a public neighborhood park in Burlingame, California, offering green space and recreational facilities for local residents.
  • B. Washington Park
    Washington Park is a large, historic urban park in Portland, Oregon, known for its gardens, zoo, museums, and extensive recreational facilities.
  • C. Washington Park
    Washington Park is a large historic urban park on Chicago’s South Side known for its expansive green spaces, recreational facilities, and cultural significance to the surrounding neighborhoods.
  • D. Washington Park
    Washington Park is a large, historic urban park in Denver known for its lakes, gardens, and extensive recreational trails and sports facilities.
  • E. Washington Park
    Washington Park was a historic baseball stadium in Brooklyn, New York, that served as an early home field for the franchise that would become the Los Angeles Dodgers.
  • 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: Washington Park
Triple: [Indianapolis ABCs, homeBallpark, Washington Park]
Generated description
Washington Park was an early 20th-century baseball park in Indianapolis, Indiana, known for hosting Negro league teams such as the Indianapolis ABCs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Park
Target entity description: Washington Park was an early 20th-century baseball park in Indianapolis, Indiana, known for hosting Negro league teams such as the Indianapolis ABCs.
  • A. Washington Park
    Washington Park was a historic baseball stadium in Brooklyn, New York, that served as an early home field for the franchise that would become the Los Angeles Dodgers.
  • B. Washington Park
    Washington Park is a large historic urban park on Chicago’s South Side known for its expansive green spaces, recreational facilities, and cultural significance to the surrounding neighborhoods.
  • C. Washington Park
    Washington Park is a historic urban park whose name has been used for surrounding landmark districts, such as the Washington Park Historic District in Troy, New York.
  • D. Washington Park
    Washington Park is a popular lakeside public park and beach on the shore of Lake Michigan in Michigan City, Indiana, known for its recreational facilities, marina, and historic lighthouse.
  • E. Washington Park
    Washington Park is a historic urban park in Albany, New York, known for its landscaped grounds, seasonal festivals, and prominent role as a central public green space in the city.
  • 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_69bd4462ed04819084fcb01eb9d2fa74 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79efd16c8190b0b16278a00baecd completed March 20, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf06ac60448190a2e97a4df03863ea completed March 21, 2026, 8:59 p.m.
NEDg Description generation batch_69bf07c20ad48190a74baf3b073850df completed March 21, 2026, 9:04 p.m.
NED2 Entity disambiguation (via description) batch_69bf0810acf481909a61b9db9d09a414 completed March 21, 2026, 9:05 p.m.
Created at: March 20, 2026, 1:46 p.m.