Triple
T3966940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maryland Transportation Authority |
E92238
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Maryland Transportation Authority Police
The Maryland Transportation Authority Police is a state-level law enforcement agency responsible for policing Maryland’s toll facilities, bridges, tunnels, and related transportation infrastructure.
|
E92238
|
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: Maryland Transportation Authority Police | Statement: [Maryland Transportation Authority, hasPart, Maryland Transportation Authority Police]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maryland Transportation Authority Police Context triple: [Maryland Transportation Authority, hasPart, Maryland Transportation Authority Police]
-
A.
Maryland State Police
The Maryland State Police is the statewide law enforcement agency responsible for highway patrol, criminal investigations, and public safety across the state of Maryland.
-
B.
Maryland Transit Administration
The Maryland Transit Administration is the state agency responsible for operating and overseeing public transportation services in Maryland, including bus, rail, and commuter transit systems.
-
C.
Maryland Transportation Authority
The Maryland Transportation Authority is the state agency responsible for financing, operating, and maintaining Maryland’s toll roads, bridges, and tunnels.
-
D.
Metropolitan Transit Police
The Metropolitan Transit Police is a specialized law enforcement agency responsible for ensuring safety and security across the public transit system within the Metropolitan Council’s jurisdiction.
-
E.
Prince George’s County Police Department
The Prince George’s County Police Department is the primary law enforcement agency responsible for policing and public safety in Prince George’s County, Maryland.
- 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: Maryland Transportation Authority Police Triple: [Maryland Transportation Authority, hasPart, Maryland Transportation Authority Police]
Generated description
The Maryland Transportation Authority Police is a state-level law enforcement agency responsible for policing Maryland’s toll facilities, bridges, tunnels, and related transportation infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maryland Transportation Authority Police Target entity description: The Maryland Transportation Authority Police is a state-level law enforcement agency responsible for policing Maryland’s toll facilities, bridges, tunnels, and related transportation infrastructure.
-
A.
Maryland State Police
The Maryland State Police is the statewide law enforcement agency responsible for highway patrol, criminal investigations, and public safety across the state of Maryland.
-
B.
Maryland Transit Administration
The Maryland Transit Administration is the state agency responsible for operating and overseeing public transportation services in Maryland, including bus, rail, and commuter transit systems.
-
C.
Maryland Transportation Authority
chosen
The Maryland Transportation Authority is the state agency responsible for financing, operating, and maintaining Maryland’s toll roads, bridges, and tunnels.
-
D.
Metropolitan Transit Police
The Metropolitan Transit Police is a specialized law enforcement agency responsible for ensuring safety and security across the public transit system within the Metropolitan Council’s jurisdiction.
-
E.
Prince George’s County Police Department
The Prince George’s County Police Department is the primary law enforcement agency responsible for policing and public safety in Prince George’s County, Maryland.
- 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_69aed96624188190ac8c45bb57ab72b5 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef976f4fc8190b2c16ab62c19cdb8 |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b533c189a88190b3a81c63621b98ac |
completed | March 14, 2026, 10:09 a.m. |
| NEDg | Description generation | batch_69b5346fb3648190b2b72e10179588ed |
completed | March 14, 2026, 10:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b534e98b8081909c2b71ff20fe0bb4 |
completed | March 14, 2026, 10:14 a.m. |
Created at: March 9, 2026, 3:32 p.m.