Triple

T6992010
Position Surface form Disambiguated ID Type / Status
Subject Peter Rainier E162106 entity
Predicate familyName P18 FINISHED
Object Rainier
Rainier is a surname of likely French origin borne by various individuals, including historical and contemporary figures.
 E31848 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: Rainier | Statement: [Peter Rainier, familyName, Rainier]

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: Rainier
Context triple: [Peter Rainier, familyName, Rainier]
  • A. Mount Rainier
    Mount Rainier is a massive glaciated stratovolcano in Washington State and one of the most prominent and potentially hazardous volcanoes in the United States.
  • B. Mount Baker
    Mount Baker is an active glaciated stratovolcano in the North Cascades of Washington State, known for its heavy snowfall and prominent, snow-covered peak.
  • C. Mount Madison
    Mount Madison is one of New Hampshire’s Presidential Range peaks in the White Mountains, popular with hikers for its rugged alpine terrain and panoramic views.
  • D. Mount St. Elias (U.S. portion)
    Mount St. Elias (U.S. portion) is the American side of the towering, glaciated peak that is the second-highest mountain in both the United States and Canada, straddling the Alaska–Yukon border.
  • E. Mount Hood
    Mount Hood is a prominent potentially active stratovolcano in northern Oregon and a major landmark and recreation destination in the Cascade Range.
  • 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: Rainier
Target entity description: Rainier is a surname of likely French origin borne by various individuals, including historical and contemporary figures.
  • A. Mount Rainier chosen
    Mount Rainier is a massive glaciated stratovolcano in Washington State and one of the most prominent and potentially hazardous volcanoes in the United States.
  • B. Mount Baker
    Mount Baker is an active glaciated stratovolcano in the North Cascades of Washington State, known for its heavy snowfall and prominent, snow-covered peak.
  • C. Mount Madison
    Mount Madison is one of New Hampshire’s Presidential Range peaks in the White Mountains, popular with hikers for its rugged alpine terrain and panoramic views.
  • D. Mount St. Elias (U.S. portion)
    Mount St. Elias (U.S. portion) is the American side of the towering, glaciated peak that is the second-highest mountain in both the United States and Canada, straddling the Alaska–Yukon border.
  • E. Mount Hood
    Mount Hood is a prominent potentially active stratovolcano in northern Oregon and a major landmark and recreation destination in the Cascade Range.
  • F. None of above.

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: Rainier
Triple: [Peter Rainier, familyName, Rainier]
Generated description
Rainier is a surname of likely French origin borne by various individuals, including historical and contemporary figures.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c68856d7808190ab33ee914640281b elicitation completed
NER batch_69c6dbc1f63c8190837cfd71cf5ed613 ner completed
NED1 batch_69c77551f85881909893d67176ee5556 ned_source_triple completed
NED2 batch_69c777c80d6c8190b4e7cd0243c9042e ned_description completed
NEDg batch_69c777671e248190b0b9a38f798446d9 nedg completed
Created at: March 27, 2026, 2:32 p.m.