Triple

T354851
Position Surface form Disambiguated ID Type / Status
Subject Cape Cod Canal Railroad Bridge E7520 entity
Predicate builtBy P972 FINISHED
Object Public Works Administration E8528 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: Public Works Administration | Statement: [Cape Cod Canal Railroad Bridge, builtBy, Public Works Administration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Public Works Administration
Context triple: [Cape Cod Canal Railroad Bridge, builtBy, Public Works Administration]
  • A. Public Works Administration
    The Public Works Administration was a major U.S. New Deal agency that funded large-scale public construction projects to stimulate economic recovery and create jobs during the Great Depression.
  • B. Central Public Works Department
    The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
  • C. Public Works Administration (PWA) chosen
    The Public Works Administration (PWA) was a New Deal U.S. government agency created in 1933 to stimulate economic recovery during the Great Depression by funding large-scale public infrastructure projects such as dams, bridges, schools, and hospitals.
  • D. Civil Works Administration
    The Civil Works Administration was a short-lived U.S. federal jobs program of the New Deal that provided millions of unemployed workers with temporary manual labor on public works projects during the Great Depression.
  • E. Office of Infrastructure
    The Office of Infrastructure is a division within the Federal Highway Administration responsible for overseeing the planning, design, construction, and preservation of the nation’s highway infrastructure.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eb8312f4819084dc222e665fded3 completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e017c4488190a22038baada78a3a completed March 1, 2026, 6:43 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.