Triple
T6762085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maryland Route 450 |
E154617
|
entity |
| Predicate | westernTerminus |
P388
|
FINISHED |
| Object |
U.S. Route 1 Alternate in Bladensburg
U.S. Route 1 Alternate in Bladensburg is a special routing of U.S. Route 1 that serves as a local connector through the Bladensburg area of Prince George’s County, Maryland.
|
E617522
|
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: U.S. Route 1 Alternate in Bladensburg | Statement: [Maryland Route 450, westernTerminus, U.S. Route 1 Alternate in Bladensburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Route 1 Alternate in Bladensburg Context triple: [Maryland Route 450, westernTerminus, U.S. Route 1 Alternate in Bladensburg]
-
A.
Bladensburg Road NE corridor
Bladensburg Road NE corridor is a major commercial and transportation artery in Northeast Washington, D.C., lined with retail, industrial sites, and residential neighborhoods.
-
B.
Maryland Route 3 Business
Maryland Route 3 Business is a state highway serving as a primary commercial and local traffic corridor through Glen Burnie, Maryland.
-
C.
Bryans Road, Maryland
Bryans Road, Maryland is an unincorporated suburban community in Charles County located in southern Maryland, known for its residential character and proximity to Washington, D.C.
-
D.
Maryland Route 818
Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
-
E.
Maryland Route 145
Maryland Route 145 is a state highway in northern Baltimore County, Maryland, that serves as an east–west connector through rural and suburban communities including the Hunt Valley area.
- 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: U.S. Route 1 Alternate in Bladensburg Triple: [Maryland Route 450, westernTerminus, U.S. Route 1 Alternate in Bladensburg]
Generated description
U.S. Route 1 Alternate in Bladensburg is a special routing of U.S. Route 1 that serves as a local connector through the Bladensburg area of Prince George’s County, Maryland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U.S. Route 1 Alternate in Bladensburg Target entity description: U.S. Route 1 Alternate in Bladensburg is a special routing of U.S. Route 1 that serves as a local connector through the Bladensburg area of Prince George’s County, Maryland.
-
A.
Bladensburg Road NE corridor
Bladensburg Road NE corridor is a major commercial and transportation artery in Northeast Washington, D.C., lined with retail, industrial sites, and residential neighborhoods.
-
B.
Maryland Route 3 Business
Maryland Route 3 Business is a state highway serving as a primary commercial and local traffic corridor through Glen Burnie, Maryland.
-
C.
Bryans Road, Maryland
Bryans Road, Maryland is an unincorporated suburban community in Charles County located in southern Maryland, known for its residential character and proximity to Washington, D.C.
-
D.
Maryland Route 818
Maryland Route 818 is a short state highway in Worcester County that serves as a local route through the town of Berlin, Maryland, connecting it to nearby major roads.
-
E.
Maryland Route 145
Maryland Route 145 is a state highway in northern Baltimore County, Maryland, that serves as an east–west connector through rural and suburban communities including the Hunt Valley area.
- F. None of above. chosen
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_69c688109c1c8190added9a221292af0 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d21444dc8190a290af86c81e96a5 |
completed | March 27, 2026, 6:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c712b352d08190932bc99dd3d673ba |
completed | March 27, 2026, 11:28 p.m. |
| NEDg | Description generation | batch_69c713842b9c8190ae31eba0bd449968 |
completed | March 27, 2026, 11:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c71444e9ec8190a68531ed29fd9377 |
completed | March 27, 2026, 11:35 p.m. |
Created at: March 27, 2026, 2:12 p.m.