Triple

T8928646
Position Surface form Disambiguated ID Type / Status
Subject Spokane Street Viaduct E212597 entity
Predicate maintainedBy P86 FINISHED
Object Seattle Department of Transportation E277538 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: Seattle Department of Transportation | Statement: [Spokane Street Viaduct, maintainedBy, Seattle Department of Transportation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seattle Department of Transportation
Context triple: [Spokane Street Viaduct, maintainedBy, Seattle Department of Transportation]
  • A. Seattle Department of Transportation chosen
    The Seattle Department of Transportation is the municipal agency responsible for planning, building, operating, and maintaining Seattle’s transportation infrastructure and services.
  • B. Portland Bureau of Transportation
    The Portland Bureau of Transportation is the city agency responsible for planning, building, managing, and maintaining Portland, Oregon’s transportation infrastructure and services.
  • C. King County Department of Transportation
    King County Department of Transportation is the public agency responsible for managing and operating transportation services and infrastructure in King County, Washington, including transit programs like Vanpool.
  • D. Seattle Public Utilities
    Seattle Public Utilities is the City of Seattle’s public utility agency responsible for providing water, drainage, wastewater, and solid waste services to residents and businesses.
  • E. Seattle city government
    The Seattle city government is the municipal authority responsible for governing the city of Seattle, Washington, overseeing local services, policies, and administration.
  • 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_69ca8395c438819087d7cb844ab5990c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc667470308190a75ba63de803e3a2 completed April 1, 2026, 12:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfdb856560819085132abe9ef94819 completed April 3, 2026, 3:23 p.m.
Created at: March 30, 2026, 6:57 p.m.