Triple

T9283823
Position Surface form Disambiguated ID Type / Status
Subject Southwest Federal Center E223134 entity
Predicate contains P35 FINISHED
Object Federal Center Plaza
Federal Center Plaza is a government office complex and public space located within Washington, D.C.’s Southwest Federal Center district.
 E789569 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 Center Plaza | Statement: [Southwest Federal Center, contains, Federal Center Plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Federal Center Plaza
Context triple: [Southwest Federal Center, contains, Federal Center Plaza]
  • A. Federal Center Plaza
    Federal Center Plaza is a prominent government office complex and public space located in Chicago’s Loop district.
  • B. Southwest Federal Center
    Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
  • C. Ronald Reagan Building and International Trade Center
    The Ronald Reagan Building and International Trade Center is a major federal office and conference complex in Washington, D.C., known for its postmodern architecture and role as a hub for international trade and government agencies.
  • D. Denver Federal Center
    The Denver Federal Center is a major U.S. government campus in Lakewood, Colorado that houses numerous federal agencies and regional offices.
  • E. Federal Trade Commission Building
    The Federal Trade Commission Building is a prominent neoclassical government office structure in Washington, D.C., serving as the headquarters of the U.S. Federal Trade Commission.
  • 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 Center Plaza
Triple: [Southwest Federal Center, contains, Federal Center Plaza]
Generated description
Federal Center Plaza is a government office complex and public space located within Washington, D.C.’s Southwest Federal Center district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Federal Center Plaza
Target entity description: Federal Center Plaza is a government office complex and public space located within Washington, D.C.’s Southwest Federal Center district.
  • A. Federal Center Plaza
    Federal Center Plaza is a prominent government office complex and public space located in Chicago’s Loop district.
  • B. Southwest Federal Center
    Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
  • C. Ronald Reagan Building and International Trade Center
    The Ronald Reagan Building and International Trade Center is a major federal office and conference complex in Washington, D.C., known for its postmodern architecture and role as a hub for international trade and government agencies.
  • D. Denver Federal Center
    The Denver Federal Center is a major U.S. government campus in Lakewood, Colorado that houses numerous federal agencies and regional offices.
  • E. Federal Trade Commission Building
    The Federal Trade Commission Building is a prominent neoclassical government office structure in Washington, D.C., serving as the headquarters of the U.S. Federal Trade Commission.
  • 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_69ca842123588190b3f2e1a69037d141 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd081e72988190917f425e64631837 completed April 1, 2026, 11:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b2134d408190b21c7dc642549fe4 completed April 4, 2026, 6:39 a.m.
NEDg Description generation batch_69d0b301659481909c1865884421fcde completed April 4, 2026, 6:43 a.m.
NED2 Entity disambiguation (via description) batch_69d0b38ae1ec8190b36019d3a642290d completed April 4, 2026, 6:45 a.m.
Created at: March 30, 2026, 7:34 p.m.