Triple
T5481962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northeast Corridor electrified services |
E123485
|
entity |
| Predicate | infrastructureOwner |
P347
|
FINISHED |
| Object | Pennsylvania Department of Transportation (some Pennsylvania segments) |
E129857
|
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: Pennsylvania Department of Transportation (some Pennsylvania segments) | Statement: [Northeast Corridor electrified services, infrastructureOwner, Pennsylvania Department of Transportation (some Pennsylvania segments)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Department of Transportation (some Pennsylvania segments) Context triple: [Northeast Corridor electrified services, infrastructureOwner, Pennsylvania Department of Transportation (some Pennsylvania segments)]
-
A.
Pennsylvania Department of Transportation
chosen
The Pennsylvania Department of Transportation is the state agency responsible for planning, building, and maintaining Pennsylvania’s transportation infrastructure, including highways, bridges, and public transit systems.
-
B.
Pennsylvania state highway system
The Pennsylvania state highway system is a network of state-maintained roads and routes that facilitates regional and local transportation throughout the Commonwealth of Pennsylvania.
-
C.
ODOT highways
ODOT highways are the network of state-maintained roads in Oregon overseen by the Oregon Department of Transportation.
-
D.
Interstate Highways in Pennsylvania
Interstate Highways in Pennsylvania are a network of federally funded, limited-access roads that facilitate high-speed travel and commerce across the state and connect it to the broader U.S. Interstate Highway System.
-
E.
SecDOT
SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
- 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_69bd4648883481909e9775d43300c5fa |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd924bac088190b7d08df91534b0bc |
completed | March 20, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf48a2880c8190ad76cf8c3862aede |
completed | March 22, 2026, 1:40 a.m. |
Created at: March 20, 2026, 2:09 p.m.