Triple

T7057293
Position Surface form Disambiguated ID Type / Status
Subject Highland Park High School E164125 entity
Predicate hasAlumnus P51 FINISHED
Object John Hinckley Jr.
John Hinckley Jr. is an American man best known for his 1981 attempted assassination of U.S. President Ronald Reagan, which he claimed was done to impress actress Jodie Foster.
E638422 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: John Hinckley Jr. | Statement: [Highland Park High School, hasAlumnus, John Hinckley Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Hinckley Jr.
Context triple: [Highland Park High School, hasAlumnus, John Hinckley Jr.]
  • A. Mark Chapman
    Mark Chapman is a British sports broadcaster best known for his work presenting football coverage on BBC television and radio.
  • B. James Skakel
    James Skakel was a member of the prominent Skakel family of Greenwich, Connecticut, known primarily through his connection to his sister Ethel Skakel Kennedy and the extended Kennedy family.
  • C. Gary Starkweather
    Gary Starkweather was an American engineer and inventor best known for creating the laser printer while working at Xerox.
  • D. Gabriel Harris
    Gabriel Harris is an American percussionist and musician best known for his work with his mother, folk singer and activist Joan Baez, as well as other world and folk music artists.
  • E. Bernhard Goetz
    Bernhard Goetz is an American man who gained national notoriety in the 1980s as the "Subway Vigilante" after shooting four teenagers on a New York City subway train, sparking intense debate over crime, self-defense, and race.
  • 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: John Hinckley Jr.
Triple: [Highland Park High School, hasAlumnus, John Hinckley Jr.]
Generated description
John Hinckley Jr. is an American man best known for his 1981 attempted assassination of U.S. President Ronald Reagan, which he claimed was done to impress actress Jodie Foster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Hinckley Jr.
Target entity description: John Hinckley Jr. is an American man best known for his 1981 attempted assassination of U.S. President Ronald Reagan, which he claimed was done to impress actress Jodie Foster.
  • A. Mark Chapman
    Mark Chapman is a British sports broadcaster best known for his work presenting football coverage on BBC television and radio.
  • B. James Skakel
    James Skakel was a member of the prominent Skakel family of Greenwich, Connecticut, known primarily through his connection to his sister Ethel Skakel Kennedy and the extended Kennedy family.
  • C. Gary Starkweather
    Gary Starkweather was an American engineer and inventor best known for creating the laser printer while working at Xerox.
  • D. Gabriel Harris
    Gabriel Harris is an American percussionist and musician best known for his work with his mother, folk singer and activist Joan Baez, as well as other world and folk music artists.
  • E. Bernhard Goetz
    Bernhard Goetz is an American man who gained national notoriety in the 1980s as the "Subway Vigilante" after shooting four teenagers on a New York City subway train, sparking intense debate over crime, self-defense, and race.
  • 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_69c68861678881909961ddf4d779f750 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e26a130c81908bdad15f5c4ae15d completed March 27, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69c788a303148190869be2a455d28791 completed March 28, 2026, 7:52 a.m.
NEDg Description generation batch_69c7892a387c8190856eac695fbcfb02 completed March 28, 2026, 7:54 a.m.
NED2 Entity disambiguation (via description) batch_69c789bc4fa081908cf40ec8ff189b90 completed March 28, 2026, 7:56 a.m.
Created at: March 27, 2026, 2:38 p.m.