Triple

T2071894
Position Surface form Disambiguated ID Type / Status
Subject Downtown Oakland E44831 entity
Predicate hasLandmark P105 FINISHED
Object Ronald V. Dellums Federal Building
The Ronald V. Dellums Federal Building is a prominent federal office and courthouse complex in Oakland, California, named after former congressman and Oakland mayor Ronald V. Dellums.
E231566 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: Ronald V. Dellums Federal Building | Statement: [Downtown Oakland, hasLandmark, Ronald V. Dellums Federal Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ronald V. Dellums Federal Building
Context triple: [Downtown Oakland, hasLandmark, Ronald V. Dellums Federal Building]
  • A. Dirksen Federal Building
    The Dirksen Federal Building is a major federal office skyscraper in Chicago that houses U.S. courts and government agencies as part of the city’s downtown civic center complex.
  • B. Ronald Reagan Federal Building and United States Courthouse
    The Ronald Reagan Federal Building and United States Courthouse is a major federal government complex in Santa Ana, California, housing federal courtrooms and offices for various U.S. agencies.
  • C. Robert C. Weaver Federal Building
    The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
  • D. Howard T. Markey National Courts Building
    The Howard T. Markey National Courts Building is a federal courthouse in Washington, D.C., that houses several U.S. national courts, including the United States Court of Federal Claims.
  • E. Court of Appeals Hall
    Court of Appeals Hall is the historic courthouse in Albany, New York, that serves as the home of the state's highest court.
  • 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: Ronald V. Dellums Federal Building
Triple: [Downtown Oakland, hasLandmark, Ronald V. Dellums Federal Building]
Generated description
The Ronald V. Dellums Federal Building is a prominent federal office and courthouse complex in Oakland, California, named after former congressman and Oakland mayor Ronald V. Dellums.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ronald V. Dellums Federal Building
Target entity description: The Ronald V. Dellums Federal Building is a prominent federal office and courthouse complex in Oakland, California, named after former congressman and Oakland mayor Ronald V. Dellums.
  • A. Dirksen Federal Building
    The Dirksen Federal Building is a major federal office skyscraper in Chicago that houses U.S. courts and government agencies as part of the city’s downtown civic center complex.
  • B. Ronald Reagan Federal Building and United States Courthouse
    The Ronald Reagan Federal Building and United States Courthouse is a major federal government complex in Santa Ana, California, housing federal courtrooms and offices for various U.S. agencies.
  • C. Robert C. Weaver Federal Building
    The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
  • D. Howard T. Markey National Courts Building
    The Howard T. Markey National Courts Building is a federal courthouse in Washington, D.C., that houses several U.S. national courts, including the United States Court of Federal Claims.
  • E. Court of Appeals Hall
    Court of Appeals Hall is the historic courthouse in Albany, New York, that serves as the home of the state's highest court.
  • 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_69a88916c2b48190a5ca2e9b12cad3ed completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abba0d20bc8190b19a32157f8b1607 completed March 7, 2026, 5:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae272bd51881909b7da12925195417 completed March 9, 2026, 1:49 a.m.
NEDg Description generation batch_69ae28e6d8fc8190b5c0215607214b41 completed March 9, 2026, 1:56 a.m.
NED2 Entity disambiguation (via description) batch_69ae29556978819082f771e0723c4f0b completed March 9, 2026, 1:58 a.m.
Created at: March 4, 2026, 7:41 p.m.