Triple

T1331245
Position Surface form Disambiguated ID Type / Status
Subject 2009 U.S. presidential inauguration of Barack Obama E28647 entity
Predicate chiefJusticeAdministeringOathToPresident P27302 FINISHED
Object John G. Roberts Jr. E19507 NE FINISHED

How this triple was built (3 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 G. Roberts Jr. | Statement: [2009 U.S. presidential inauguration of Barack Obama, chiefJusticeAdministeringOathToPresident, John G. Roberts Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John G. Roberts Jr.
Context triple: [2009 U.S. presidential inauguration of Barack Obama, chiefJusticeAdministeringOathToPresident, John G. Roberts Jr.]
  • A. John G. Roberts Jr. chosen
    John G. Roberts Jr. is an American jurist who serves as the 17th Chief Justice of the U.S. Supreme Court, known for his influential role in shaping contemporary constitutional law.
  • B. Samuel A. Alito Jr.
    Samuel A. Alito Jr. is an Associate Justice of the U.S. Supreme Court, known for his conservative jurisprudence and influential opinions on issues such as abortion, religious liberty, and executive power.
  • C. John D. Roberts
    John D. Roberts was an influential American chemist renowned for pioneering the use of nuclear magnetic resonance (NMR) spectroscopy in organic chemistry and for his impactful textbooks and teaching.
  • D. Anthony M. Kennedy
    Anthony M. Kennedy is a former Associate Justice of the U.S. Supreme Court known for his pivotal swing votes in landmark cases on issues such as same-sex marriage, abortion, and campaign finance.
  • E. Antonin Scalia
    Antonin Scalia was a prominent conservative U.S. Supreme Court Justice known for his originalist and textualist approach to constitutional interpretation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: chiefJusticeAdministeringOathToPresident
Context triple: [2009 U.S. presidential inauguration of Barack Obama, chiefJusticeAdministeringOathToPresident, John G. Roberts Jr.]
  • A. inauguratedBy
    Indicates that an official event, institution, or position was formally opened, initiated, or brought into operation by a specific person or authority.
  • B. presidentInaugurated
    Indicates that an individual formally assumes the office of president through an official inauguration event at a specific time and place.
  • C. inauguralHolder
    Indicates that the subject is the first person or entity to hold a particular position, title, office, or role.
  • D. inaugurationEvent
    Indicates an event in which a person is formally installed or inducted into an official position or office.
  • E. chiefJustice
    Indicates that one entity serves as the chief justice (the highest-ranking judicial officer) of another entity, such as a court or jurisdiction.
  • 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_69a498561a508190a3e1bc137c2b866a completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1c5f86c819098e98b046968954a completed March 1, 2026, 10:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4029cfa148190baad6968cf6dad3a completed March 13, 2026, 12:27 p.m.
PD Predicate disambiguation batch_69a4beef6a188190996f8775bdda8f6c completed March 1, 2026, 10:34 p.m.
PDg Predicate description generation batch_69a4c0b1326081909aa6beec0cfe8d6c completed March 1, 2026, 10:41 p.m.
Created at: March 1, 2026, 7:55 p.m.