Triple

T773380
Position Surface form Disambiguated ID Type / Status
Subject Robert Stroud E16332 entity
Predicate nickname P55 FINISHED
Object Birdman of Alcatraz
Birdman of Alcatraz is the infamous nickname of Robert Stroud, a convicted murderer who became renowned for his extensive study and care of birds while incarcerated.
 E91066 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: Birdman of Alcatraz | Statement: [Robert Stroud, nickname, Birdman of Alcatraz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Birdman of Alcatraz
Context triple: [Robert Stroud, nickname, Birdman of Alcatraz]
  • A. film "Escape from Alcatraz"
    "Escape from Alcatraz" is a 1979 prison thriller film starring Clint Eastwood that dramatizes the infamous 1962 escape attempt from the maximum-security federal penitentiary on Alcatraz Island.
  • B. Dog Day Afternoon
    Dog Day Afternoon is a 1975 New Hollywood crime drama film directed by Sidney Lumet, starring Al Pacino as a desperate bank robber in a story based on a real-life hostage situation.
  • C. Dirty Harry
    Dirty Harry is a music producer best known for his work on Alicia Keys' album "The Element of Freedom."
  • D. Mystic River
    Mystic River is a tidal estuary in the Greater Boston area of Massachusetts, historically significant for shipbuilding and industrial activity along its banks.
  • E. Zodiac
    "Zodiac" is a 2007 crime thriller film directed by David Fincher that chronicles the real-life hunt for the Zodiac Killer in late-1960s and 1970s California.
  • 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: Birdman of Alcatraz
Triple: [Robert Stroud, nickname, Birdman of Alcatraz]
Generated description
Birdman of Alcatraz is the infamous nickname of Robert Stroud, a convicted murderer who became renowned for his extensive study and care of birds while incarcerated.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Birdman of Alcatraz
Target entity description: Birdman of Alcatraz is the infamous nickname of Robert Stroud, a convicted murderer who became renowned for his extensive study and care of birds while incarcerated.
  • A. film "Escape from Alcatraz"
    "Escape from Alcatraz" is a 1979 prison thriller film starring Clint Eastwood that dramatizes the infamous 1962 escape attempt from the maximum-security federal penitentiary on Alcatraz Island.
  • B. Dog Day Afternoon
    Dog Day Afternoon is a 1975 New Hollywood crime drama film directed by Sidney Lumet, starring Al Pacino as a desperate bank robber in a story based on a real-life hostage situation.
  • C. Dirty Harry
    Dirty Harry is a music producer best known for his work on Alicia Keys' album "The Element of Freedom."
  • D. Mystic River
    Mystic River is a tidal estuary in the Greater Boston area of Massachusetts, historically significant for shipbuilding and industrial activity along its banks.
  • E. Zodiac
    "Zodiac" is a 2007 crime thriller film directed by David Fincher that chronicles the real-life hunt for the Zodiac Killer in late-1960s and 1970s California.
  • 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_69a49369a0848190af883934cee3db4c completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a72eda6c81908205ae5a1e05cc20 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6667aabe08190b56f129864082c84 completed March 3, 2026, 4:41 a.m.
NEDg Description generation batch_69a66783f6cc819089570965e48b5749 completed March 3, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69a667e58f988190be20a9aa3c8359fd completed March 3, 2026, 4:47 a.m.
Created at: March 1, 2026, 7:37 p.m.