Triple

T17135995
Position Surface form Disambiguated ID Type / Status
Subject Michigan City East Pierhead Lighthouse E415837 entity
Predicate nearbyAttraction P3449 FINISHED
Object Washington Park
Washington Park is a popular lakeside recreational area in Michigan City, Indiana, featuring beaches, green spaces, and family-friendly amenities along Lake Michigan.
E415838 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: [Michigan City East Pierhead Lighthouse, nearbyAttraction, Washington Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Park
Context triple: [Michigan City East Pierhead Lighthouse, nearbyAttraction, 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 scenic coastal park near Anacortes, Washington, known for its forested trails, shoreline views, and access to the San Juan Islands.
  • D. Washington Park
    Washington Park is a privately owned urban green space that offers recreational areas and landscaped grounds within a city setting.
  • E. Washington Park
    Washington Park is a historic public park in Milwaukee, Wisconsin, known for its landscaped grounds, recreational facilities, and role as a community gathering space.
  • 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: [Michigan City East Pierhead Lighthouse, nearbyAttraction, Washington Park]
Generated description
Washington Park is a popular lakeside recreational area in Michigan City, Indiana, featuring beaches, green spaces, and family-friendly amenities along Lake Michigan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Park
Target entity description: Washington Park is a popular lakeside recreational area in Michigan City, Indiana, featuring beaches, green spaces, and family-friendly amenities along Lake Michigan.
  • A. Washington Park chosen
    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.
  • B. Washington Park
    Washington Park is a historic public park in Milwaukee, Wisconsin, known for its landscaped grounds, recreational facilities, and role as a community gathering space.
  • 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 public recreational park in Alameda, California, featuring open green spaces, sports facilities, and waterfront views.
  • E. Washington Park
    Washington Park is a neighborhood on Chicago’s South Side known for its large historic park, cultural institutions, and proximity to the University of Chicago.
  • F. None of above.

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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f2cf1c588190986167adcf4851b5 completed April 18, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a014150d63081908a5614f85694e57a completed May 11, 2026, 2:39 a.m.
NEDg Description generation batch_6a0141e96e4481908bfdf7a1eb4ac979 completed May 11, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_6a01428ca86881909b18bcfc1c223f22 completed May 11, 2026, 2:44 a.m.
Created at: April 10, 2026, 5:36 a.m.