Triple
T13455519
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IND/BMT Division |
E311220
|
entity |
| Predicate | safetyRegulator |
P760
|
FINISHED |
| Object | Federal Transit Administration (oversight) |
E7798
|
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: Federal Transit Administration (oversight) | Statement: [IND/BMT Division, safetyRegulator, Federal Transit Administration (oversight)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Federal Transit Administration (oversight) Context triple: [IND/BMT Division, safetyRegulator, Federal Transit Administration (oversight)]
-
A.
Federal Transit Administration
chosen
The Federal Transit Administration is a U.S. government agency that provides financial and technical assistance to support and improve public transportation systems nationwide.
-
B.
Mass Transit Administration
The Mass Transit Administration was the former name of Maryland’s statewide public transportation agency responsible for operating and overseeing transit services.
-
C.
Bureau of Public Transportation
The Bureau of Public Transportation is a division of Connecticut's state transportation agency responsible for planning, funding, and overseeing public transit services such as buses, rail, and paratransit.
-
D.
Federal Transit Administration formula grant programs
The Federal Transit Administration formula grant programs are a set of federally funded, population- and need-based funding streams that support public transportation planning, capital investments, and operations across U.S. transit agencies.
-
E.
Office of the Assistant Secretary for Administration of the Department of Transportation
The Office of the Assistant Secretary for Administration of the Department of Transportation is a senior-level office responsible for overseeing the department’s internal management functions, including human resources, procurement, facilities, and other administrative services.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaefc52448190b30d7999f44a9765 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7399e33008190b10c14f30ff0c0d2 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:41 p.m.