Triple

T6452934
Position Surface form Disambiguated ID Type / Status
Subject Geiger Grade E139915 entity
Predicate namedAfter P63 FINISHED
Object Dr. Davison M. Geiger
Dr. Davison M. Geiger was a prominent local physician and early Nevada pioneer after whom the historic Geiger Grade mountain road near Reno is named.
 E598306 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: Dr. Davison M. Geiger | Statement: [Geiger Grade, namedAfter, Dr. Davison M. Geiger]

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: Dr. Davison M. Geiger
Context triple: [Geiger Grade, namedAfter, Dr. Davison M. Geiger]
  • A. Dr. Robert B. Hayling
    Dr. Robert B. Hayling was a prominent civil rights leader and dentist who played a key role in organizing and leading nonviolent protests against racial segregation in St. Augustine, Florida, during the early 1960s.
  • B. Dr. Robert Doback
    Dr. Robert Doback is a fictional, long-suffering father figure and stepfather in the comedy film "Step Brothers," portrayed by actor Richard Jenkins.
  • C. Dr. George C. Chapman
    Dr. George C. Chapman is a fictional research psychologist who leads a controversial study on American women's sexual behavior in Irving Wallace's novel and its film adaptation, "The Chapman Report."
  • D. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • E. Dr. Charles Ashford
    Dr. Charles Ashford is a brilliant but wheelchair-bound Umbrella Corporation scientist in the film "Resident Evil: Apocalypse," driven by his determination to rescue his daughter amid the Raccoon City outbreak.
  • 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: Dr. Davison M. Geiger
Target entity description: Dr. Davison M. Geiger was a prominent local physician and early Nevada pioneer after whom the historic Geiger Grade mountain road near Reno is named.
  • A. Dr. Robert B. Hayling
    Dr. Robert B. Hayling was a prominent civil rights leader and dentist who played a key role in organizing and leading nonviolent protests against racial segregation in St. Augustine, Florida, during the early 1960s.
  • B. Dr. Robert Doback
    Dr. Robert Doback is a fictional, long-suffering father figure and stepfather in the comedy film "Step Brothers," portrayed by actor Richard Jenkins.
  • C. Dr. George C. Chapman
    Dr. George C. Chapman is a fictional research psychologist who leads a controversial study on American women's sexual behavior in Irving Wallace's novel and its film adaptation, "The Chapman Report."
  • D. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • E. Dr. Charles Ashford
    Dr. Charles Ashford is a brilliant but wheelchair-bound Umbrella Corporation scientist in the film "Resident Evil: Apocalypse," driven by his determination to rescue his daughter amid the Raccoon City outbreak.
  • 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: Dr. Davison M. Geiger
Triple: [Geiger Grade, namedAfter, Dr. Davison M. Geiger]
Generated description
Dr. Davison M. Geiger was a prominent local physician and early Nevada pioneer after whom the historic Geiger Grade mountain road near Reno is named.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008b301948190a35854e5284dc822 elicitation completed
NER batch_69c069d1c7c481909df9d2369edf5e74 ner completed
NED1 batch_69c669e06d088190baf3b220bd3bc56c ned_source_triple completed
NED2 batch_69c67161e2e88190918e03f88e88508f ned_description completed
NEDg batch_69c670d1f55081909b53da5fc57f516e nedg completed
Created at: March 22, 2026, 4:47 p.m.