Triple

T6725327
Position Surface form Disambiguated ID Type / Status
Subject Yellowtail Reservoir E153501 entity
Predicate locatedNear P294 FINISHED
Object Fort Smith, Montana
Fort Smith, Montana is a small community in Big Horn County known as a gateway to outdoor recreation and fishing on the nearby Bighorn River and surrounding reservoir.
 E622525 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: Fort Smith, Montana | Statement: [Yellowtail Reservoir, locatedNear, Fort Smith, Montana]

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: Fort Smith, Montana
Context triple: [Yellowtail Reservoir, locatedNear, Fort Smith, Montana]
  • A. Hamilton, Montana
    Hamilton, Montana is a small city in the Bitterroot Valley that serves as the economic and cultural hub of Ravalli County in western Montana.
  • B. Cooke City, Montana
    Cooke City, Montana is a small gateway community in the Rocky Mountains of southern Montana, known as an eastern access point to Yellowstone National Park and a base for outdoor recreation.
  • C. Choteau, Montana
    Choteau, Montana is a small rural town in north-central Montana known for its proximity to the Rocky Mountain Front and outdoor recreation opportunities.
  • D. Libby, Montana
    Libby, Montana is a small northwestern Montana town known for its scenic setting near the Kootenai National Forest and its history of logging and mining.
  • E. Gardiner, Montana
    Gardiner, Montana is a small gateway town in southwestern Montana that serves as a primary northern entrance to Yellowstone National Park.
  • 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: Fort Smith, Montana
Target entity description: Fort Smith, Montana is a small community in Big Horn County known as a gateway to outdoor recreation and fishing on the nearby Bighorn River and surrounding reservoir.
  • A. Hamilton, Montana
    Hamilton, Montana is a small city in the Bitterroot Valley that serves as the economic and cultural hub of Ravalli County in western Montana.
  • B. Cooke City, Montana
    Cooke City, Montana is a small gateway community in the Rocky Mountains of southern Montana, known as an eastern access point to Yellowstone National Park and a base for outdoor recreation.
  • C. Choteau, Montana
    Choteau, Montana is a small rural town in north-central Montana known for its proximity to the Rocky Mountain Front and outdoor recreation opportunities.
  • D. Libby, Montana
    Libby, Montana is a small northwestern Montana town known for its scenic setting near the Kootenai National Forest and its history of logging and mining.
  • E. Gardiner, Montana
    Gardiner, Montana is a small gateway town in southwestern Montana that serves as a primary northern entrance to Yellowstone National Park.
  • 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: Fort Smith, Montana
Triple: [Yellowtail Reservoir, locatedNear, Fort Smith, Montana]
Generated description
Fort Smith, Montana is a small community in Big Horn County known as a gateway to outdoor recreation and fishing on the nearby Bighorn River and surrounding reservoir.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c6880afb988190ad88011b48ecfcba elicitation completed
NER batch_69c6d14fb1a8819083287ca8bb576bba ner completed
NED1 batch_69c723be89c88190b4e231099b2a3071 ned_source_triple completed
NED2 batch_69c727f722bc8190b8afa3adb4117e7f ned_description completed
NEDg batch_69c727def73c819084179f47b476dbd8 nedg completed
Created at: March 27, 2026, 2:08 p.m.