Triple

T462857
Position Surface form Disambiguated ID Type / Status
Subject Brooke Astor E7378 entity
Predicate child P120 FINISHED
Object Anthony Dryden Marshall
Anthony Dryden Marshall was an American diplomat, theatrical producer, and U.S. Marine Corps veteran who later gained notoriety for his criminal conviction related to the financial exploitation of his mother, philanthropist Brooke Astor.
 E170911 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: Anthony Dryden Marshall | Statement: [Brooke Astor, child, Anthony Dryden Marshall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anthony Dryden Marshall
Context triple: [Brooke Astor, child, Anthony Dryden Marshall]
  • A. Andrew Logan
    Andrew Logan is an American screenwriter best known for co-writing the 2017 historical drama film "Chappaquiddick," which explores the 1969 incident involving Senator Ted Kennedy.
  • B. Jack Marshall
    Jack Marshall was a New Zealand politician who briefly served as the country’s Prime Minister in the early 1970s as leader of the National Party.
  • C. John Brett
    John Brett was a 19th-century British painter associated with the Pre-Raphaelite movement, renowned for his highly detailed landscapes and maritime scenes.
  • D. Douglas Guilfoyle
    Douglas Guilfoyle is an international law scholar known for his work on the law of the sea, maritime security, and international criminal law.
  • E. Andrew Darwin
    Andrew Darwin is an individual notable for bearing the Darwin surname, historically associated with the famous naturalist Charles Darwin.
  • 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: Anthony Dryden Marshall
Triple: [Brooke Astor, child, Anthony Dryden Marshall]
Generated description
Anthony Dryden Marshall was an American diplomat, theatrical producer, and U.S. Marine Corps veteran who later gained notoriety for his criminal conviction related to the financial exploitation of his mother, philanthropist Brooke Astor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anthony Dryden Marshall
Target entity description: Anthony Dryden Marshall was an American diplomat, theatrical producer, and U.S. Marine Corps veteran who later gained notoriety for his criminal conviction related to the financial exploitation of his mother, philanthropist Brooke Astor.
  • A. Andrew Logan
    Andrew Logan is an American screenwriter best known for co-writing the 2017 historical drama film "Chappaquiddick," which explores the 1969 incident involving Senator Ted Kennedy.
  • B. Jack Marshall
    Jack Marshall was a New Zealand politician who briefly served as the country’s Prime Minister in the early 1970s as leader of the National Party.
  • C. John Brett
    John Brett was a 19th-century British painter associated with the Pre-Raphaelite movement, renowned for his highly detailed landscapes and maritime scenes.
  • D. Douglas Guilfoyle
    Douglas Guilfoyle is an international law scholar known for his work on the law of the sea, maritime security, and international criminal law.
  • E. Andrew Darwin
    Andrew Darwin is an individual notable for bearing the Darwin surname, historically associated with the famous naturalist Charles Darwin.
  • 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_69a2e7e5c5bc8190a1dc8178218fba40 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efc09eac8190add4bb5823b53ba7 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1c8436008190b47e6a740eb20397 completed March 8, 2026, 6:51 a.m.
NEDg Description generation batch_69ad1f36eaac8190a07a1faf57aa2c44 completed March 8, 2026, 7:03 a.m.
NED2 Entity disambiguation (via description) batch_69ad1f8cb0f081909c09c7032b517581 completed March 8, 2026, 7:04 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.