Triple

T9612244
Position Surface form Disambiguated ID Type / Status
Subject Strongsville E232128 entity
Predicate hasPark P105 FINISHED
Object Mill Stream Run Reservation
Mill Stream Run Reservation is a large Cleveland Metroparks nature and recreation area in Cuyahoga County, Ohio, known for its forests, trails, and outdoor activities.
 E810956 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Mill Stream Run Reservation | Statement: [Strongsville, hasPark, Mill Stream Run Reservation]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mill Stream Run Reservation
Context triple: [Strongsville, hasPark, Mill Stream Run Reservation]
  • A. Mill Stream
    Mill Stream is a scenic waterway running through Willamette University’s campus that serves as a central natural and aesthetic landmark for the university community.
  • B. Running Creek
    Running Creek is a rural locality within the City of Wodonga in northeastern Victoria, Australia, known for its agricultural landscape and proximity to natural waterways.
  • C. Miry Run
    Miry Run is a small stream in central New Jersey that serves as a tributary feeding into Assunpink Creek within the Delaware River watershed.
  • D. Plum Run
    Plum Run is a small stream on the Gettysburg Battlefield in Pennsylvania, historically significant for flowing through key areas of the 1863 Civil War fighting.
  • E. Cold Stream
    Cold Stream is a smaller waterway in West Virginia that feeds into the Cacapon River as one of its tributary streams.
  • 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: Mill Stream Run Reservation
Target entity description: Mill Stream Run Reservation is a large Cleveland Metroparks nature and recreation area in Cuyahoga County, Ohio, known for its forests, trails, and outdoor activities.
  • A. Mill Stream
    Mill Stream is a scenic waterway running through Willamette University’s campus that serves as a central natural and aesthetic landmark for the university community.
  • B. Running Creek
    Running Creek is a rural locality within the City of Wodonga in northeastern Victoria, Australia, known for its agricultural landscape and proximity to natural waterways.
  • C. Miry Run
    Miry Run is a small stream in central New Jersey that serves as a tributary feeding into Assunpink Creek within the Delaware River watershed.
  • D. Plum Run
    Plum Run is a small stream on the Gettysburg Battlefield in Pennsylvania, historically significant for flowing through key areas of the 1863 Civil War fighting.
  • E. Cold Stream
    Cold Stream is a smaller waterway in West Virginia that feeds into the Cacapon River as one of its tributary streams.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Mill Stream Run Reservation
Triple: [Strongsville, hasPark, Mill Stream Run Reservation]
Generated description
Mill Stream Run Reservation is a large Cleveland Metroparks nature and recreation area in Cuyahoga County, Ohio, known for its forests, trails, and outdoor activities.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca8485a90c819094fe40b42fde9d70 elicitation completed
NER batch_69cd9a87764481909ab96cd2ab96d14b ner completed
NED1 batch_69d179513f9081909bcd9a456c640ba3 ned_source_triple completed
NED2 batch_69d17beebd748190b85d7bd549276197 ned_description completed
NEDg batch_69d17b87ec6c8190a265bdbb6855dca5 nedg completed
Created at: March 30, 2026, 8:09 p.m.