Triple

T2636766
Position Surface form Disambiguated ID Type / Status
Subject Union City, New Jersey E59763 entity
Predicate mayor P185 FINISHED
Object Brian P. Stack
Brian P. Stack is a longtime New Jersey Democratic politician who has served as both mayor of Union City and a member of the New Jersey State Senate.
 E302024 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: Brian P. Stack | Statement: [Union City, New Jersey, mayor, Brian P. Stack]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brian P. Stack
Context triple: [Union City, New Jersey, mayor, Brian P. Stack]
  • A. Stephen M. Kellen
    Stephen M. Kellen was a prominent financier and philanthropist known for his leadership at Arnhold and S. Bleichroeder and his significant support of cultural and educational institutions.
  • B. Michael V. Drake
    Michael V. Drake is an American academic leader and physician who has served as president of both The Ohio State University and the University of California system.
  • C. Brian Schmetzer
    Brian Schmetzer is an American soccer coach best known for leading Seattle Sounders FC to multiple MLS Cup titles and establishing the club as a perennial league contender.
  • D. Mark Stoermer
    Mark Stoermer is an American musician best known as the longtime bassist for the rock band The Killers.
  • E. Jared C. Nicholson
    Jared C. Nicholson is an American politician and attorney who serves as the mayor of Lynn, Massachusetts.
  • 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: Brian P. Stack
Triple: [Union City, New Jersey, mayor, Brian P. Stack]
Generated description
Brian P. Stack is a longtime New Jersey Democratic politician who has served as both mayor of Union City and a member of the New Jersey State Senate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brian P. Stack
Target entity description: Brian P. Stack is a longtime New Jersey Democratic politician who has served as both mayor of Union City and a member of the New Jersey State Senate.
  • A. Stephen M. Kellen
    Stephen M. Kellen was a prominent financier and philanthropist known for his leadership at Arnhold and S. Bleichroeder and his significant support of cultural and educational institutions.
  • B. Michael V. Drake
    Michael V. Drake is an American academic leader and physician who has served as president of both The Ohio State University and the University of California system.
  • C. Brian Schmetzer
    Brian Schmetzer is an American soccer coach best known for leading Seattle Sounders FC to multiple MLS Cup titles and establishing the club as a perennial league contender.
  • D. Mark Stoermer
    Mark Stoermer is an American musician best known as the longtime bassist for the rock band The Killers.
  • E. Jared C. Nicholson
    Jared C. Nicholson is an American politician and attorney who serves as the mayor of Lynn, Massachusetts.
  • 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_69ab4ac8596c8190b34997e73d9e991c completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd8e3190081908ea828fe79569cc9 completed March 7, 2026, 7:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69afce7ea0608190af4ef9655c612fbb completed March 10, 2026, 7:55 a.m.
NEDg Description generation batch_69afcef4f8f881908deab641abe6586e completed March 10, 2026, 7:57 a.m.
NED2 Entity disambiguation (via description) batch_69afcf60d3c88190a2e2bf49cd1ec766 completed March 10, 2026, 7:59 a.m.
Created at: March 6, 2026, 9:50 p.m.