Triple

T16912284
Position Surface form Disambiguated ID Type / Status
Subject Lanny and Sharon Martin Stadium E410228 entity
Predicate campus P269 FINISHED
Object Northwestern University main campus E12074 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: Northwestern University main campus | Statement: [Lanny and Sharon Martin Stadium, campus, Northwestern University main campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northwestern University main campus
Context triple: [Lanny and Sharon Martin Stadium, campus, Northwestern University main campus]
  • A. Northwestern University campus in Chicago
    The Northwestern University campus in Chicago is the university’s urban medical and professional hub, housing its Feinberg School of Medicine, law school, and affiliated research and clinical facilities in the city’s downtown area.
  • B. Northwestern University chosen
    Northwestern University is a private research university in Evanston, Illinois, renowned for its strong programs in journalism, engineering, business, and the arts.
  • C. Chicago main campus
    Chicago main campus is the primary urban campus of Moody Bible Institute, located in the heart of Chicago and serving as its central hub for theological education and ministry training.
  • D. United Center campus
    The United Center campus is a major sports and entertainment complex in Chicago centered around the United Center arena, home to the NBA’s Chicago Bulls and NHL’s Chicago Blackhawks.
  • E. Hyde Park campus of the University of Chicago
    The Hyde Park campus of the University of Chicago is the university’s historic main campus on Chicago’s South Side, known for its Collegiate Gothic and modern architecture, renowned research institutions, and vibrant academic community.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3ca3d6be88190bca5e1fdf727141b completed April 18, 2026, 6:15 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7bb4ac481909318d3d61a2d10e1 completed May 10, 2026, 6 p.m.
Created at: April 10, 2026, 5:30 a.m.