Triple
T6035355
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B Street NW |
E134405
|
entity |
| Predicate | hasCoordinateSystem |
P182
|
FINISHED |
| Object |
Northwest street quadrant system of Washington, D.C.
The Northwest street quadrant system of Washington, D.C. is the portion of the city’s street grid located northwest of the U.S. Capitol, where streets are organized and named according to the capital’s four-quadrant addressing scheme.
|
E564851
|
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: Northwest street quadrant system of Washington, D.C. | Statement: [B Street NW, hasCoordinateSystem, Northwest street quadrant system of Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwest street quadrant system of Washington, D.C. Context triple: [B Street NW, hasCoordinateSystem, Northwest street quadrant system of Washington, D.C.]
-
A.
Washington, D.C. arterial road network
The Washington, D.C. arterial road network is the system of major streets and avenues that carries high-volume traffic across the U.S. capital, linking its neighborhoods, downtown core, and regional highways.
-
B.
North Capitol Street corridor neighborhoods
The North Capitol Street corridor neighborhoods are a collection of urban residential and commercial communities in Washington, D.C., lining the major North Capitol Street thoroughfare.
-
C.
L’Enfant Plan for Washington, D.C.
The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
-
D.
Pennsylvania Avenue NW corridor
The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
-
E.
H Street Corridor
H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
- 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: Northwest street quadrant system of Washington, D.C. Triple: [B Street NW, hasCoordinateSystem, Northwest street quadrant system of Washington, D.C.]
Generated description
The Northwest street quadrant system of Washington, D.C. is the portion of the city’s street grid located northwest of the U.S. Capitol, where streets are organized and named according to the capital’s four-quadrant addressing scheme.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northwest street quadrant system of Washington, D.C. Target entity description: The Northwest street quadrant system of Washington, D.C. is the portion of the city’s street grid located northwest of the U.S. Capitol, where streets are organized and named according to the capital’s four-quadrant addressing scheme.
-
A.
Washington, D.C. arterial road network
The Washington, D.C. arterial road network is the system of major streets and avenues that carries high-volume traffic across the U.S. capital, linking its neighborhoods, downtown core, and regional highways.
-
B.
North Capitol Street corridor neighborhoods
The North Capitol Street corridor neighborhoods are a collection of urban residential and commercial communities in Washington, D.C., lining the major North Capitol Street thoroughfare.
-
C.
L’Enfant Plan for Washington, D.C.
The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
-
D.
Pennsylvania Avenue NW corridor
The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
-
E.
H Street Corridor
H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
- 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_69c00875db5c819099dd5bb833ec43c2 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056b33a7c8190ad6282286199b192 |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1138cb2388190a80562a835388dc3 |
completed | March 23, 2026, 10:18 a.m. |
| NEDg | Description generation | batch_69c11551bec88190be77db3ec96045ad |
completed | March 23, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c115f88e948190a3ea11b33742779c |
completed | March 23, 2026, 10:29 a.m. |
Created at: March 22, 2026, 4:08 p.m.