Triple

T2426892
Position Surface form Disambiguated ID Type / Status
Subject DuPage River E53548 entity
Predicate hasProtectedArea P855 FINISHED
Object DuPage River Park
DuPage River Park is a public natural area and recreational park along the DuPage River in Illinois, offering trails, open space, and river access for outdoor activities.
 E266161 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: DuPage River Park | Statement: [DuPage River, hasProtectedArea, DuPage River Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DuPage River Park
Context triple: [DuPage River, hasProtectedArea, DuPage River Park]
  • A. Riverbank State Park
    Riverbank State Park is a large recreational complex built atop a wastewater treatment plant along the Hudson River in Upper Manhattan, offering sports facilities, green space, and riverfront views.
  • B. Mill River Park
    Mill River Park is an urban green space and revitalized riverfront park in downtown Stamford, Connecticut, offering recreation, events, and community gathering areas.
  • C. Midlothian Meadows Forest Preserve
    Midlothian Meadows Forest Preserve is a natural area in Cook County, Illinois, known for its woodlands, wetlands, and multi-use trails that provide recreation and habitat within the Chicago Southland region.
  • D. Palos Forest Preserves
    Palos Forest Preserves is a large network of woodlands, wetlands, and recreational trails in Cook County, Illinois, popular for hiking, biking, and nature observation.
  • E. Clear Creek Metro Park
    Clear Creek Metro Park is a scenic natural area in central Ohio known for its rugged sandstone gorges, hemlock-lined ravines, and extensive hiking trails within the Hocking Hills region.
  • 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: DuPage River Park
Triple: [DuPage River, hasProtectedArea, DuPage River Park]
Generated description
DuPage River Park is a public natural area and recreational park along the DuPage River in Illinois, offering trails, open space, and river access for outdoor activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DuPage River Park
Target entity description: DuPage River Park is a public natural area and recreational park along the DuPage River in Illinois, offering trails, open space, and river access for outdoor activities.
  • A. Riverbank State Park
    Riverbank State Park is a large recreational complex built atop a wastewater treatment plant along the Hudson River in Upper Manhattan, offering sports facilities, green space, and riverfront views.
  • B. Mill River Park
    Mill River Park is an urban green space and revitalized riverfront park in downtown Stamford, Connecticut, offering recreation, events, and community gathering areas.
  • C. Midlothian Meadows Forest Preserve
    Midlothian Meadows Forest Preserve is a natural area in Cook County, Illinois, known for its woodlands, wetlands, and multi-use trails that provide recreation and habitat within the Chicago Southland region.
  • D. Palos Forest Preserves
    Palos Forest Preserves is a large network of woodlands, wetlands, and recreational trails in Cook County, Illinois, popular for hiking, biking, and nature observation.
  • E. Clear Creek Metro Park
    Clear Creek Metro Park is a scenic natural area in central Ohio known for its rugged sandstone gorges, hemlock-lined ravines, and extensive hiking trails within the Hocking Hills region.
  • 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_69ab495c44d48190b7235b23719bc3f6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc99b95548190b77d36de9adfe3bb completed March 7, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebf637be4819096874a24e87f84ab completed March 9, 2026, 12:38 p.m.
NEDg Description generation batch_69aec7698e9881909c75137cb5cf2a0c completed March 9, 2026, 1:13 p.m.
NED2 Entity disambiguation (via description) batch_69aec87df0648190b8099b4eaa3d9b22 completed March 9, 2026, 1:17 p.m.
Created at: March 6, 2026, 9:42 p.m.