Triple

T1202955
Position Surface form Disambiguated ID Type / Status
Subject Cass Gilbert E25823 entity
Predicate notableWork P4 FINISHED
Object Federal Courthouse and Post Office (New Haven, Connecticut)
The Federal Courthouse and Post Office in New Haven, Connecticut, is a historic Beaux-Arts government building designed by prominent American architect Cass Gilbert.
 E137719 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: Federal Courthouse and Post Office (New Haven, Connecticut) | Statement: [Cass Gilbert, notableWork, Federal Courthouse and Post Office (New Haven, Connecticut)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Federal Courthouse and Post Office (New Haven, Connecticut)
Context triple: [Cass Gilbert, notableWork, Federal Courthouse and Post Office (New Haven, Connecticut)]
  • A. New Haven County Courthouse
    The New Haven County Courthouse is a historic judicial building in downtown New Haven, Connecticut, known for its prominent Beaux-Arts architecture and role as a key center of the region’s legal system.
  • B. John Joseph Moakley United States Courthouse
    The John Joseph Moakley United States Courthouse is a prominent federal courthouse and judicial complex located on Boston’s waterfront that houses the U.S. District Court for the District of Massachusetts and the U.S. Court of Appeals for the First Circuit.
  • C. New Haven City Hall
    New Haven City Hall is the historic municipal government building of New Haven, Connecticut, known for its distinctive architecture and central civic role in the city.
  • D. John Adams Courthouse
    The John Adams Courthouse is a historic judicial building in Boston that houses Massachusetts’ highest court and other key legal institutions.
  • E. Connecticut State Capitol
    The Connecticut State Capitol is a historic, gold-domed government building in Hartford that houses the state’s General Assembly and key executive offices.
  • 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: Federal Courthouse and Post Office (New Haven, Connecticut)
Triple: [Cass Gilbert, notableWork, Federal Courthouse and Post Office (New Haven, Connecticut)]
Generated description
The Federal Courthouse and Post Office in New Haven, Connecticut, is a historic Beaux-Arts government building designed by prominent American architect Cass Gilbert.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Federal Courthouse and Post Office (New Haven, Connecticut)
Target entity description: The Federal Courthouse and Post Office in New Haven, Connecticut, is a historic Beaux-Arts government building designed by prominent American architect Cass Gilbert.
  • A. New Haven County Courthouse
    The New Haven County Courthouse is a historic judicial building in downtown New Haven, Connecticut, known for its prominent Beaux-Arts architecture and role as a key center of the region’s legal system.
  • B. John Joseph Moakley United States Courthouse
    The John Joseph Moakley United States Courthouse is a prominent federal courthouse and judicial complex located on Boston’s waterfront that houses the U.S. District Court for the District of Massachusetts and the U.S. Court of Appeals for the First Circuit.
  • C. New Haven City Hall
    New Haven City Hall is the historic municipal government building of New Haven, Connecticut, known for its distinctive architecture and central civic role in the city.
  • D. John Adams Courthouse
    The John Adams Courthouse is a historic judicial building in Boston that houses Massachusetts’ highest court and other key legal institutions.
  • E. Connecticut State Capitol
    The Connecticut State Capitol is a historic, gold-domed government building in Hartford that houses the state’s General Assembly and key executive offices.
  • 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_69a4942b30f08190a91c60573e16b5ef completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bdbda0b081909c0147121a945e27 completed March 1, 2026, 10:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac7f3a48d48190ae5179312b52b3ee completed March 7, 2026, 7:40 p.m.
NEDg Description generation batch_69ac7fc59a488190adbdf156aaff8c03 completed March 7, 2026, 7:43 p.m.
NED2 Entity disambiguation (via description) batch_69ac806a6d748190acc5cdfa8fb90a64 completed March 7, 2026, 7:45 p.m.
Created at: March 1, 2026, 7:46 p.m.