Triple

T17336701
Position Surface form Disambiguated ID Type / Status
Subject Olympia Development of Michigan E420953 entity
Predicate collaboratesWith P37 FINISHED
Object Detroit Downtown Development Authority E424755 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: Detroit Downtown Development Authority | Statement: [Olympia Development of Michigan, collaboratesWith, Detroit Downtown Development Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Detroit Downtown Development Authority
Context triple: [Olympia Development of Michigan, collaboratesWith, Detroit Downtown Development Authority]
  • A. Detroit Downtown Development Authority chosen
    The Detroit Downtown Development Authority is a public economic development agency that oversees and promotes redevelopment and investment in Detroit’s central business district.
  • B. Detroit Regional Convention Facility Authority
    The Detroit Regional Convention Facility Authority is a public governing body responsible for managing and overseeing Detroit’s primary downtown convention center.
  • C. Detroit General Services Department
    The Detroit General Services Department is a municipal agency responsible for managing and maintaining the City of Detroit’s public facilities, properties, and related support services.
  • D. Detroit Riverfront Conservancy
    The Detroit Riverfront Conservancy is a nonprofit organization dedicated to transforming and maintaining Detroit’s riverfront as an accessible, vibrant public space for recreation, community events, and urban revitalization.
  • E. Downtown Redevelopment Authority
    The Downtown Redevelopment Authority is a local governmental entity responsible for planning, financing, and overseeing redevelopment and revitalization projects in Houston’s downtown area.
  • 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a121aa081908a62fa59d3d28765 completed April 19, 2026, 2:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a018c5474788190936840effee2a8f5 completed May 11, 2026, 7:59 a.m.
Created at: April 10, 2026, 5:43 a.m.