Triple

T10422421
Position Surface form Disambiguated ID Type / Status
Subject Kennedy Plaza E245690 entity
Predicate adjacentTo P224 FINISHED
Object US Post Office and Courthouse (Providence)
The US Post Office and Courthouse in Providence is a historic federal building in downtown Providence that has long served as both a major postal facility and a key venue for federal court proceedings.
E307242 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: US Post Office and Courthouse (Providence) | Statement: [Kennedy Plaza, adjacentTo, US Post Office and Courthouse (Providence)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: US Post Office and Courthouse (Providence)
Context triple: [Kennedy Plaza, adjacentTo, US Post Office and Courthouse (Providence)]
  • A. Federal Building and Courthouse (Providence, Rhode Island)
    The Federal Building and Courthouse in Providence, Rhode Island is a historic federal complex that houses the primary facilities of the U.S. District Court serving the state.
  • B. U.S. Post Office and Courthouse (Boston, Massachusetts)
    The U.S. Post Office and Courthouse in Boston, Massachusetts, is a historic 19th-century federal building known for its grand Second Empire architectural style and its role in housing key postal and judicial functions.
  • C. Abraham A. Ribicoff Federal Building and Courthouse
    The Abraham A. Ribicoff Federal Building and Courthouse is a federal government facility in Connecticut that houses courtrooms and offices for the U.S. federal judiciary and related agencies.
  • D. U.S. Post Office and Courthouse (Cincinnati, Ohio)
    The U.S. Post Office and Courthouse in Cincinnati, Ohio is a historic 19th-century federal building known for its grand Second Empire architectural style and its role as a major regional center for postal and judicial functions.
  • E. John W. McCormack Post Office and Courthouse
    The John W. McCormack Post Office and Courthouse is a historic federal building in downtown Boston that houses courtrooms and government offices and is named after former Speaker of the U.S. House John W. McCormack.
  • 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: US Post Office and Courthouse (Providence)
Triple: [Kennedy Plaza, adjacentTo, US Post Office and Courthouse (Providence)]
Generated description
The US Post Office and Courthouse in Providence is a historic federal building in downtown Providence that has long served as both a major postal facility and a key venue for federal court proceedings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: US Post Office and Courthouse (Providence)
Target entity description: The US Post Office and Courthouse in Providence is a historic federal building in downtown Providence that has long served as both a major postal facility and a key venue for federal court proceedings.
  • A. Federal Building and Courthouse (Providence, Rhode Island) chosen
    The Federal Building and Courthouse in Providence, Rhode Island is a historic federal complex that houses the primary facilities of the U.S. District Court serving the state.
  • B. U.S. Post Office and Courthouse (Boston, Massachusetts)
    The U.S. Post Office and Courthouse in Boston, Massachusetts, is a historic 19th-century federal building known for its grand Second Empire architectural style and its role in housing key postal and judicial functions.
  • C. Abraham A. Ribicoff Federal Building and Courthouse
    The Abraham A. Ribicoff Federal Building and Courthouse is a federal government facility in Connecticut that houses courtrooms and offices for the U.S. federal judiciary and related agencies.
  • D. U.S. Post Office and Courthouse (Cincinnati, Ohio)
    The U.S. Post Office and Courthouse in Cincinnati, Ohio is a historic 19th-century federal building known for its grand Second Empire architectural style and its role as a major regional center for postal and judicial functions.
  • E. John W. McCormack Post Office and Courthouse
    The John W. McCormack Post Office and Courthouse is a historic federal building in downtown Boston that houses courtrooms and government offices and is named after former Speaker of the U.S. House John W. McCormack.
  • F. None of above.

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_69d381bf3dc08190bf35a2643e4e8f22 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea2cd0788190b904ccdc251a9b7a completed April 7, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fc17c874819096b656056ed2dd8a completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d76f3481909f7c04be19414b14 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859fd8f0c8190b0fec880e1180e50 completed April 10, 2026, 2:01 a.m.
Created at: April 6, 2026, 12:11 p.m.