Triple

T2881261
Position Surface form Disambiguated ID Type / Status
Subject Martha Gellhorn E59400 entity
Predicate parent P120 FINISHED
Object George Gellhorn
George Gellhorn was a German-born gynecologist and medical researcher, best known as the father of American war correspondent and author Martha Gellhorn.
 E307946 NE FINISHED

How this triple was built (4 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: George Gellhorn | Statement: [Martha Gellhorn, parent, George Gellhorn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George Gellhorn
Context triple: [Martha Gellhorn, parent, George Gellhorn]
  • A. Martha Gellhorn
    Martha Gellhorn was a renowned American war correspondent and novelist, celebrated for her vivid frontline reporting across multiple 20th-century conflicts.
  • B. I.F. Stone
    I.F. Stone was an American investigative journalist and publisher renowned for his independent newsletter "I.F. Stone's Weekly," which exposed government deception and championed civil liberties.
  • C. Margaret Bourke-White
    Margaret Bourke-White was a pioneering American photojournalist renowned for her industrial photography, World War II coverage, and iconic images published in Life magazine.
  • D. Joe Rosenthal
    Joe Rosenthal was an American photojournalist best known for his iconic World War II photograph of U.S. Marines raising the flag on Iwo Jima.
  • E. Lacey V. Murrow
    Lacey V. Murrow was a prominent Washington State highway engineer and public official, known for his leadership in developing major transportation infrastructure in the Pacific Northwest.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: George Gellhorn
Triple: [Martha Gellhorn, parent, George Gellhorn]
Generated description
George Gellhorn was a German-born gynecologist and medical researcher, best known as the father of American war correspondent and author Martha Gellhorn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: George Gellhorn
Target entity description: George Gellhorn was a German-born gynecologist and medical researcher, best known as the father of American war correspondent and author Martha Gellhorn.
  • A. Martha Gellhorn
    Martha Gellhorn was a renowned American war correspondent and novelist, celebrated for her vivid frontline reporting across multiple 20th-century conflicts.
  • B. I.F. Stone
    I.F. Stone was an American investigative journalist and publisher renowned for his independent newsletter "I.F. Stone's Weekly," which exposed government deception and championed civil liberties.
  • C. Margaret Bourke-White
    Margaret Bourke-White was a pioneering American photojournalist renowned for her industrial photography, World War II coverage, and iconic images published in Life magazine.
  • D. Joe Rosenthal
    Joe Rosenthal was an American photojournalist best known for his iconic World War II photograph of U.S. Marines raising the flag on Iwo Jima.
  • E. Lacey V. Murrow
    Lacey V. Murrow was a prominent Washington State highway engineer and public official, known for his leadership in developing major transportation infrastructure in the Pacific Northwest.
  • F. None of above. chosen

Provenance (5 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_69ab4ac739188190a112f42a5a69c951 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abe0296be081908070bd48fe4fc926 completed March 7, 2026, 8:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69b031633efc819088c2ea29eafaff0f completed March 10, 2026, 2:57 p.m.
NEDg Description generation batch_69b033894ca881908691b88e6108257c completed March 10, 2026, 3:06 p.m.
NED2 Entity disambiguation (via description) batch_69b03c3af7b48190b66bb32df59196e3 completed March 10, 2026, 3:43 p.m.
Created at: March 6, 2026, 10:03 p.m.