Triple

T17966421
Position Surface form Disambiguated ID Type / Status
Subject Chatham, Illinois E449219 entity
Predicate hasParkDistrict P4748 FINISHED
Object Chatham Community Park system
Chatham Community Park system is the network of public parks and recreational facilities serving residents and visitors in Chatham, Illinois.
 E1299441 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: Chatham Community Park system | Statement: [Chatham, Illinois, hasParkDistrict, Chatham Community Park system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chatham Community Park system
Context triple: [Chatham, Illinois, hasParkDistrict, Chatham Community Park system]
  • A. Walker Community Park
    Walker Community Park is a public recreational park in Walker, Michigan, featuring outdoor amenities and green space for community activities and events.
  • B. Syosset-Woodbury Community Park
    Syosset-Woodbury Community Park is a public recreational park in Syosset, New York, featuring sports facilities, playgrounds, and open green spaces for community use.
  • C. Clark Community Park
    Clark Community Park is a local public park in Stockbridge, Georgia, offering outdoor recreational space and amenities for residents and visitors.
  • D. Cherry Lawn Park
    Cherry Lawn Park is a public recreational park in Darien, Connecticut, known for its open green spaces, walking trails, playgrounds, and community gardens.
  • E. Peninsula Township Park system
    The Peninsula Township Park system is a network of public parks and natural areas in Peninsula Township, Michigan, that preserves scenic landscapes and provides recreational access along the Old Mission Peninsula.
  • 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: Chatham Community Park system
Triple: [Chatham, Illinois, hasParkDistrict, Chatham Community Park system]
Generated description
Chatham Community Park system is the network of public parks and recreational facilities serving residents and visitors in Chatham, Illinois.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chatham Community Park system
Target entity description: Chatham Community Park system is the network of public parks and recreational facilities serving residents and visitors in Chatham, Illinois.
  • A. Walker Community Park
    Walker Community Park is a public recreational park in Walker, Michigan, featuring outdoor amenities and green space for community activities and events.
  • B. Syosset-Woodbury Community Park
    Syosset-Woodbury Community Park is a public recreational park in Syosset, New York, featuring sports facilities, playgrounds, and open green spaces for community use.
  • C. Clark Community Park
    Clark Community Park is a local public park in Stockbridge, Georgia, offering outdoor recreational space and amenities for residents and visitors.
  • D. Cherry Lawn Park
    Cherry Lawn Park is a public recreational park in Darien, Connecticut, known for its open green spaces, walking trails, playgrounds, and community gardens.
  • E. Peninsula Township Park system
    The Peninsula Township Park system is a network of public parks and natural areas in Peninsula Township, Michigan, that preserves scenic landscapes and provides recreational access along the Old Mission Peninsula.
  • 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_69d8b9f9927c8190a006110c8b996e61 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4b1380960819089a3c0dd7cd57e5e completed April 19, 2026, 10:40 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0330120d1881908801112f9f400cd0 completed May 12, 2026, 1:50 p.m.
NEDg Description generation batch_6a0333edd0188190aa87c462813527a6 completed May 12, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_6a03347520ac8190b0b1ebfa122bfbf0 completed May 12, 2026, 2:08 p.m.
Created at: April 10, 2026, 10:22 a.m.