Triple

T8557129
Position Surface form Disambiguated ID Type / Status
Subject Van Ness–UDC station E202599 entity
Predicate servesInstitution P8369 FINISHED
Object University of the District of Columbia E131353 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: University of the District of Columbia | Statement: [Van Ness–UDC station, servesInstitution, University of the District of Columbia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of the District of Columbia
Context triple: [Van Ness–UDC station, servesInstitution, University of the District of Columbia]
  • A. University of the District of Columbia (Van Ness) chosen
    The University of the District of Columbia (Van Ness) is the main campus of D.C.’s public land-grant university, located in the Van Ness neighborhood and serving as a hub for higher education and community programs in the nation’s capital.
  • B. George Washington University
    George Washington University is a major private research university in Washington, D.C., known for its strong programs in international affairs, public policy, and law, and its close ties to U.S. government institutions.
  • C. American University
    American University is a private research university in Washington, D.C., known for its programs in international relations, public affairs, and political science.
  • D. Howard University
    Howard University is a renowned historically Black private research university known for its significant contributions to African American education, culture, and leadership.
  • E. Georgetown University
    Georgetown University is a prestigious private research university and the oldest Catholic and Jesuit institution of higher education in the United States.
  • 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_69ca8326e6c881908ff720d6abaebdc5 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe946d1408190adc7dfb7b2173f9d completed March 31, 2026, 3:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea868de6881908e87270a1fea0e4b completed April 2, 2026, 5:33 p.m.
Created at: March 30, 2026, 6:20 p.m.