Triple

T7992290
Position Surface form Disambiguated ID Type / Status
Subject Urbandale, Iowa E186036 entity
Predicate hasPark P105 FINISHED
Object Walker Johnston Park
Walker Johnston Park is a major public recreational area in Urbandale, Iowa, featuring sports facilities, trails, and community green space.
 E896104 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: Walker Johnston Park | Statement: [Urbandale, Iowa, hasPark, Walker Johnston Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Walker Johnston Park
Context triple: [Urbandale, Iowa, hasPark, Walker Johnston Park]
  • A. George W. Johnson Park
    George W. Johnson Park is a public recreational park in Endicott, New York, known for its green spaces, community events, and local outdoor amenities.
  • B. John S. Watson Park
    John S. Watson Park is a public recreational park in Ewing Township, New Jersey, offering open green space and outdoor amenities for community use.
  • C. Marcella Vivrette Smith Park
    Marcella Vivrette Smith Park is a large public park in Brentwood, Tennessee, known for its natural open spaces, trails, and historic Ravenswood mansion.
  • D. Joseph R. Walling Park
    Joseph R. Walling Park is a local public park in Elsmere, Delaware, offering green space and recreational amenities for community use.
  • E. Ann Morrison Park
    Ann Morrison Park is a large urban recreational park in Boise, Idaho, known for its open green spaces, river access, and sports and community 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: Walker Johnston Park
Triple: [Urbandale, Iowa, hasPark, Walker Johnston Park]
Generated description
Walker Johnston Park is a major public recreational area in Urbandale, Iowa, featuring sports facilities, trails, and community green space.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Walker Johnston Park
Target entity description: Walker Johnston Park is a major public recreational area in Urbandale, Iowa, featuring sports facilities, trails, and community green space.
  • A. George W. Johnson Park
    George W. Johnson Park is a public recreational park in Endicott, New York, known for its green spaces, community events, and local outdoor amenities.
  • B. John S. Watson Park
    John S. Watson Park is a public recreational park in Ewing Township, New Jersey, offering open green space and outdoor amenities for community use.
  • C. Marcella Vivrette Smith Park
    Marcella Vivrette Smith Park is a large public park in Brentwood, Tennessee, known for its natural open spaces, trails, and historic Ravenswood mansion.
  • D. Joseph R. Walling Park
    Joseph R. Walling Park is a local public park in Elsmere, Delaware, offering green space and recreational amenities for community use.
  • E. Ann Morrison Park
    Ann Morrison Park is a large urban recreational park in Boise, Idaho, known for its open green spaces, river access, and sports and community 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c712d0481908d163d2509d054fa completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69e23aeb6f9c8190a986af35bcf353f7 completed April 17, 2026, 1:51 p.m.
NEDg Description generation batch_69e2453f6f008190847298f4006290f7 completed April 17, 2026, 2:35 p.m.
NED2 Entity disambiguation (via description) batch_69e288b1d64c8190b31313634b706d0a completed April 17, 2026, 7:23 p.m.
Created at: March 30, 2026, 5:16 p.m.