Triple

T7454146
Position Surface form Disambiguated ID Type / Status
Subject National Hospital for Neurology and Neurosurgery E172075 entity
Predicate foundedBy P104 FINISHED
Object Johanna Chandler
Johanna Chandler was a 19th-century British philanthropist and reformer best known for founding what became the National Hospital for Neurology and Neurosurgery in London to care for patients with neurological disorders.
E668389 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: Johanna Chandler | Statement: [National Hospital for Neurology and Neurosurgery, foundedBy, Johanna Chandler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johanna Chandler
Context triple: [National Hospital for Neurology and Neurosurgery, foundedBy, Johanna Chandler]
  • A. Charmian Carr
    Charmian Carr was an American actress best known for playing Liesl von Trapp in the classic film musical "The Sound of Music."
  • B. Kathryn Chandler
    Kathryn Chandler is the wife of American actor Kyle Chandler and is known for maintaining a largely private life outside of his public career.
  • C. Catherine Chandler
    Catherine Chandler is the compassionate New York City attorney and romantic lead portrayed by Linda Hamilton in the 1987 fantasy–drama television series "Beauty and the Beast."
  • D. Catherine Chandler
    Catherine Chandler is the wife of the late U.S. Senator Ted Stevens of Alaska and a member of a prominent Alaskan political family.
  • E. Johanna Mason
    Johanna Mason is a fierce, sharp-tongued victor from a later Hunger Games who becomes one of Katniss Everdeen’s most complex and rebellious allies in Suzanne Collins’ series.
  • 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: Johanna Chandler
Triple: [National Hospital for Neurology and Neurosurgery, foundedBy, Johanna Chandler]
Generated description
Johanna Chandler was a 19th-century British philanthropist and reformer best known for founding what became the National Hospital for Neurology and Neurosurgery in London to care for patients with neurological disorders.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Johanna Chandler
Target entity description: Johanna Chandler was a 19th-century British philanthropist and reformer best known for founding what became the National Hospital for Neurology and Neurosurgery in London to care for patients with neurological disorders.
  • A. Charmian Carr
    Charmian Carr was an American actress best known for playing Liesl von Trapp in the classic film musical "The Sound of Music."
  • B. Kathryn Chandler
    Kathryn Chandler is the wife of American actor Kyle Chandler and is known for maintaining a largely private life outside of his public career.
  • C. Catherine Chandler
    Catherine Chandler is the compassionate New York City attorney and romantic lead portrayed by Linda Hamilton in the 1987 fantasy–drama television series "Beauty and the Beast."
  • D. Catherine Chandler
    Catherine Chandler is the wife of the late U.S. Senator Ted Stevens of Alaska and a member of a prominent Alaskan political family.
  • E. Johanna Mason
    Johanna Mason is a fierce, sharp-tongued victor from a later Hunger Games who becomes one of Katniss Everdeen’s most complex and rebellious allies in Suzanne Collins’ series.
  • 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_69c68a66554c8190add75c65942c0317 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f3addd648190b618bfbffe08db2c completed March 27, 2026, 9:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c5bab90819093431470e0e8c0e3 completed March 28, 2026, 8:38 p.m.
NEDg Description generation batch_69c83e6bad30819094aeca19d5bcaa0c completed March 28, 2026, 8:47 p.m.
NED2 Entity disambiguation (via description) batch_69c83f1e257c8190b027a15a132bc2d1 completed March 28, 2026, 8:50 p.m.
Created at: March 27, 2026, 3:14 p.m.