Triple

T5541533
Position Surface form Disambiguated ID Type / Status
Subject CityCenterDC E145300 entity
Predicate formerSiteOf P4380 FINISHED
Object Old Washington Convention Center E391314 NE FINISHED

How this triple was built (2 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: Old Washington Convention Center | Statement: [CityCenterDC, formerSiteOf, Old Washington Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Washington Convention Center
Context triple: [CityCenterDC, formerSiteOf, Old Washington Convention Center]
  • A. Walter E. Washington Convention Center chosen
    The Walter E. Washington Convention Center is a major, modern convention and exhibition facility in Washington, D.C., known for hosting large-scale conferences, trade shows, and public events.
  • 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. George R. Brown Convention Center
    The George R. Brown Convention Center is a major convention and exhibition facility in downtown Houston, Texas, known for hosting large-scale conferences, trade shows, and cultural events.
  • E. U.S. Chamber of Commerce Building
    The U.S. Chamber of Commerce Building is a prominent neoclassical office building in Washington, D.C., serving as the headquarters of the U.S. Chamber of Commerce near the White House.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c008fa64888190adae56c8f9ea4031 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01fc66cc08190b9b2a62098ecbdb1 completed March 22, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0281fb73881909df8e4f98b27ce1e completed March 22, 2026, 5:34 p.m.
Created at: March 22, 2026, 3:35 p.m.