Triple
T5553757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Consolidated Rail Corporation |
E145586
|
entity |
| Predicate | regulatesWith |
P14466
|
FINISHED |
| Object | Surface Transportation Board (and predecessors) |
E12650
|
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: Surface Transportation Board (and predecessors) | Statement: [Consolidated Rail Corporation, regulatesWith, Surface Transportation Board (and predecessors)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Surface Transportation Board (and predecessors) Context triple: [Consolidated Rail Corporation, regulatesWith, Surface Transportation Board (and predecessors)]
-
A.
Surface Transportation Board
chosen
The Surface Transportation Board is an independent U.S. federal agency that oversees and adjudicates economic regulation of the nation’s railroads and certain other surface transportation carriers.
-
B.
Bureau of Transportation
The Bureau of Transportation was a division within the U.S. Foreign Economic Administration responsible for managing and coordinating transportation-related aspects of wartime economic and aid programs.
-
C.
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.
-
D.
Commonwealth Transportation Board
The Commonwealth Transportation Board is a governing body in Virginia responsible for setting transportation policy, funding priorities, and overseeing major highway, rail, and public transit projects across the state.
-
E.
Board of Directors of the National Railroad Passenger Corporation
The Board of Directors of the National Railroad Passenger Corporation is the governing body responsible for overseeing the management, policies, and strategic direction of Amtrak, the United States’ national intercity passenger rail service.
- 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_69c008fcaf788190bafa02a1917ee73b |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01ff9c9c48190b5e587d58c6515d8 |
completed | March 22, 2026, 4:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04cfc6f808190a39c607f61dcfa32 |
completed | March 22, 2026, 8:11 p.m. |
Created at: March 22, 2026, 3:36 p.m.