Triple
T4716151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wisconsin Avenue NW |
E104642
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
Maryland state line at Friendship Heights
The Maryland state line at Friendship Heights marks the northern boundary between Washington, D.C. and Maryland in the Friendship Heights commercial and residential neighborhood.
|
E464511
|
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 state line at Friendship Heights | Statement: [Wisconsin Avenue NW, connects, Maryland state line at Friendship Heights]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maryland state line at Friendship Heights Context triple: [Wisconsin Avenue NW, connects, Maryland state line at Friendship Heights]
-
A.
Fort Washington, Maryland
Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
-
B.
Middle River, Maryland
Middle River, Maryland is a suburban community in Baltimore County known for its residential neighborhoods, waterfront areas, and proximity to Martin State Airport and the greater Baltimore region.
-
C.
Potomac, Maryland
Potomac, Maryland is an affluent suburban community in Montgomery County just outside Washington, D.C., known for its large estates, excellent schools, and proximity to scenic Potomac River parks and trails.
-
D.
Potomac, Maryland, United States
Potomac, Maryland, United States is an affluent suburban community near Washington, D.C., known for its large estates, high-income residents, and highly ranked public schools.
-
E.
District Heights, Maryland
District Heights, Maryland is a small suburban city in the Washington, D.C. metropolitan area known for its residential neighborhoods and proximity to the nation’s capital.
- 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 state line at Friendship Heights Triple: [Wisconsin Avenue NW, connects, Maryland state line at Friendship Heights]
Generated description
The Maryland state line at Friendship Heights marks the northern boundary between Washington, D.C. and Maryland in the Friendship Heights commercial and residential neighborhood.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maryland state line at Friendship Heights Target entity description: The Maryland state line at Friendship Heights marks the northern boundary between Washington, D.C. and Maryland in the Friendship Heights commercial and residential neighborhood.
-
A.
Fort Washington, Maryland
Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
-
B.
Middle River, Maryland
Middle River, Maryland is a suburban community in Baltimore County known for its residential neighborhoods, waterfront areas, and proximity to Martin State Airport and the greater Baltimore region.
-
C.
Potomac, Maryland
Potomac, Maryland is an affluent suburban community in Montgomery County just outside Washington, D.C., known for its large estates, excellent schools, and proximity to scenic Potomac River parks and trails.
-
D.
Potomac, Maryland, United States
Potomac, Maryland, United States is an affluent suburban community near Washington, D.C., known for its large estates, high-income residents, and highly ranked public schools.
-
E.
District Heights, Maryland
District Heights, Maryland is a small suburban city in the Washington, D.C. metropolitan area known for its residential neighborhoods and proximity to the nation’s capital.
- 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_69bd43ec4a348190bc41afae43375e71 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd640a32ec8190850146957885c3cf |
completed | March 20, 2026, 3:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be108440108190a7dc1bbfb27ae6f5 |
completed | March 21, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69be14b0425c8190afb8a99ce88d8785 |
completed | March 21, 2026, 3:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be1504228c81908963d42441931c96 |
completed | March 21, 2026, 3:48 a.m. |
Created at: March 20, 2026, 1:18 p.m.