Triple

T20507561
Position Surface form Disambiguated ID Type / Status
Subject River’s Edge Trail E503472 entity
Predicate isMaintainedBy P86 FINISHED
Object City of Great Falls (parks and recreation) — NE NERFINISHED

How this triple was built (3 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: City of Great Falls (parks and recreation) | Statement: [River’s Edge Trail, isMaintainedBy, City of Great Falls (parks and recreation)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Great Falls (parks and recreation)
Context triple: [River’s Edge Trail, isMaintainedBy, City of Great Falls (parks and recreation)]
  • A. City of Idaho Falls Parks and Recreation Department
    The City of Idaho Falls Parks and Recreation Department is the municipal agency responsible for managing Idaho Falls’ public parks, recreational facilities, and community programs.
  • B. City of Sioux Falls Parks and Recreation Department
    The City of Sioux Falls Parks and Recreation Department is the municipal agency responsible for overseeing and maintaining the city’s parks, recreational facilities, and natural attractions in Sioux Falls, South Dakota.
  • C. Post Falls City Council
    Post Falls City Council is the elected municipal legislative body responsible for setting policy, passing local ordinances, and overseeing city governance in Post Falls, Idaho.
  • D. Valley Falls Park
    Valley Falls Park is a scenic public recreation area in Vernon, Connecticut, known for its pond, hiking trails, and natural woodland setting.
  • E. Central Falls City Council
    The Central Falls City Council is the municipal legislative body responsible for creating local laws, setting policies, and overseeing city governance in Central Falls, Rhode Island.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: City of Great Falls (parks and recreation)
Target entity description: City of Great Falls (parks and recreation) is the municipal department responsible for managing parks, trails, and recreational facilities and programs in Great Falls, Montana.
  • A. City of Idaho Falls Parks and Recreation Department
    The City of Idaho Falls Parks and Recreation Department is the municipal agency responsible for managing Idaho Falls’ public parks, recreational facilities, and community programs.
  • B. City of Sioux Falls Parks and Recreation Department
    The City of Sioux Falls Parks and Recreation Department is the municipal agency responsible for overseeing and maintaining the city’s parks, recreational facilities, and natural attractions in Sioux Falls, South Dakota.
  • C. Post Falls City Council
    Post Falls City Council is the elected municipal legislative body responsible for setting policy, passing local ordinances, and overseeing city governance in Post Falls, Idaho.
  • D. Valley Falls Park
    Valley Falls Park is a scenic public recreation area in Vernon, Connecticut, known for its pond, hiking trails, and natural woodland setting.
  • E. Central Falls City Council
    The Central Falls City Council is the municipal legislative body responsible for creating local laws, setting policies, and overseeing city governance in Central Falls, Rhode Island.
  • F. None of above. chosen

Provenance (2 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_69e0b4b1e52c8190894281cf7e3283ab completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69dc8f3c881908ed2e0257a057e73 completed April 20, 2026, 9:42 p.m.
Created at: April 16, 2026, 11:36 a.m.