Triple
T8671538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Urban Mass Transportation Act of 1964 |
E205807
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
Federal Transit Act
The Federal Transit Act is a key U.S. law that provides federal funding and policy guidance for public transportation systems across the country.
|
E205807
|
NE FINISHED |
How this triple was built (4 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 Act | Statement: [Urban Mass Transportation Act of 1964, relatedTo, Federal Transit Act]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Federal Transit Act Context triple: [Urban Mass Transportation Act of 1964, relatedTo, Federal Transit Act]
-
A.
Urban Mass Transportation Act of 1964
The Urban Mass Transportation Act of 1964 is a landmark U.S. federal law that established major federal funding and support for public transit systems in urban areas.
-
B.
Surface Transportation Assistance Act of 1982
The Surface Transportation Assistance Act of 1982 is a major U.S. federal law that overhauled highway and transit funding by raising fuel taxes and dedicating new revenues to both road infrastructure and public transportation.
-
C.
Department of Transportation Act
The Department of Transportation Act is the U.S. federal law enacted in 1966 that created the United States Department of Transportation to coordinate and oversee national transportation policies and programs.
-
D.
Transportation Equity Act for the 21st Century
The Transportation Equity Act for the 21st Century is a major U.S. federal transportation law enacted in 1998 that authorized surface transportation programs, emphasized equity and environmental considerations, and expanded data and planning requirements for transportation agencies.
-
E.
Regional Rail Reorganization Act of 1973
The Regional Rail Reorganization Act of 1973 was a U.S. federal law that restructured bankrupt northeastern railroads and laid the groundwork for creating Conrail to maintain essential rail service.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Federal Transit Act Triple: [Urban Mass Transportation Act of 1964, relatedTo, Federal Transit Act]
Generated description
The Federal Transit Act is a key U.S. law that provides federal funding and policy guidance for public transportation systems across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Federal Transit Act Target entity description: The Federal Transit Act is a key U.S. law that provides federal funding and policy guidance for public transportation systems across the country.
-
A.
Urban Mass Transportation Act of 1964
chosen
The Urban Mass Transportation Act of 1964 is a landmark U.S. federal law that established major federal funding and support for public transit systems in urban areas.
-
B.
Surface Transportation Assistance Act of 1982
The Surface Transportation Assistance Act of 1982 is a major U.S. federal law that overhauled highway and transit funding by raising fuel taxes and dedicating new revenues to both road infrastructure and public transportation.
-
C.
Department of Transportation Act
The Department of Transportation Act is the U.S. federal law enacted in 1966 that created the United States Department of Transportation to coordinate and oversee national transportation policies and programs.
-
D.
Transportation Equity Act for the 21st Century
The Transportation Equity Act for the 21st Century is a major U.S. federal transportation law enacted in 1998 that authorized surface transportation programs, emphasized equity and environmental considerations, and expanded data and planning requirements for transportation agencies.
-
E.
Regional Rail Reorganization Act of 1973
The Regional Rail Reorganization Act of 1973 was a U.S. federal law that restructured bankrupt northeastern railroads and laid the groundwork for creating Conrail to maintain essential rail service.
- F. None of above.
Provenance (5 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_69ca83529a9c8190b5c075b4f14636ed |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc491a34d08190b0795079d192a03d |
completed | March 31, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecd3a3c5c8190940a61e7e7b3e887 |
completed | April 2, 2026, 8:10 p.m. |
| NEDg | Description generation | batch_69cece8fcbcc8190832a66287bc8f833 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecff48600819086a15700cb947056 |
completed | April 2, 2026, 8:22 p.m. |
Created at: March 30, 2026, 6:31 p.m.