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.