Triple

T18603478
Position Surface form Disambiguated ID Type / Status
Subject Mayor of Somerville, Massachusetts E454676 entity
Predicate precededBy P97 FINISHED
Object Joseph A. Curtatone — NE NERFINISHED

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: Joseph A. Curtatone | Statement: [Mayor of Somerville, Massachusetts, precededBy, Joseph A. Curtatone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Joseph A. Curtatone
Context triple: [Mayor of Somerville, Massachusetts, precededBy, Joseph A. Curtatone]
  • A. Charles J. Guarnieri
    Charles J. Guarnieri is a Pennsylvania police chief whose employment dispute with the Borough of Duryea led to the U.S. Supreme Court case Borough of Duryea v. Guarnieri, addressing public employees’ First Amendment petition rights.
  • B. John D. Brancato
    John D. Brancato is an American screenwriter best known for co-writing major Hollywood films such as "The Game" and "Terminator 3: Rise of the Machines."
  • C. John F. Amodeo
    John F. Amodeo is an American politician best known for serving in the New Jersey General Assembly.
  • D. John R. Brancato
    John R. Brancato is an aviation figure recognized for his significant contributions to the field, as evidenced by his receipt of the prestigious Wright Brothers Memorial Trophy.
  • E. John J. Burzichelli
    John J. Burzichelli is an American Democratic politician from New Jersey who served for many years in the New Jersey General Assembly, including in key leadership roles.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Joseph A. Curtatone
Target entity description: Joseph A. Curtatone is an American politician who served for nearly two decades as the long-time mayor of Somerville, Massachusetts, overseeing significant urban redevelopment and progressive policy initiatives.
  • A. Charles J. Guarnieri
    Charles J. Guarnieri is a Pennsylvania police chief whose employment dispute with the Borough of Duryea led to the U.S. Supreme Court case Borough of Duryea v. Guarnieri, addressing public employees’ First Amendment petition rights.
  • B. John D. Brancato
    John D. Brancato is an American screenwriter best known for co-writing major Hollywood films such as "The Game" and "Terminator 3: Rise of the Machines."
  • C. John F. Amodeo
    John F. Amodeo is an American politician best known for serving in the New Jersey General Assembly.
  • D. John R. Brancato
    John R. Brancato is an aviation figure recognized for his significant contributions to the field, as evidenced by his receipt of the prestigious Wright Brothers Memorial Trophy.
  • E. John J. Burzichelli
    John J. Burzichelli is an American Democratic politician from New Jersey who served for many years in the New Jersey General Assembly, including in key leadership roles.
  • F. None of above. chosen

Provenance (2 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54752abec8190a5f4aa84abe8b240 completed April 19, 2026, 9:21 p.m.
Created at: April 10, 2026, 11:45 a.m.