Triple
T9210232
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | L Street NW |
E221094
|
entity |
| Predicate | hasCoordinateSystem |
P182
|
FINISHED |
| Object |
Northwest street naming system of Washington, D.C.
The Northwest street naming system of Washington, D.C. is the grid-based scheme that organizes and labels streets in the city's northwest quadrant using letters, numbers, and state names radiating from the Capitol.
|
E785293
|
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 naming system of Washington, D.C. | Statement: [L Street NW, hasCoordinateSystem, Northwest street naming system of Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwest street naming system of Washington, D.C. Context triple: [L Street NW, hasCoordinateSystem, Northwest street naming system of Washington, D.C.]
-
A.
O Street NW
O Street NW is a street in Washington, D.C.’s Northwest quadrant, forming part of the city’s lettered street grid.
-
B.
Van Ness, Washington, D.C.
Van Ness, Washington, D.C. is a residential and institutional neighborhood in Northwest Washington known for its apartment complexes, embassies, and the University of the District of Columbia campus.
-
C.
Florida Avenue NE, Washington, D.C.
Florida Avenue NE in Washington, D.C. is a major east–west thoroughfare that borders the campus of Gallaudet University, the historic federally chartered university for the deaf and hard of hearing.
-
D.
Warder Street NW
Warder Street NW is a residential and commercial street located in the Park View neighborhood of Northwest Washington, D.C.
-
E.
Irving Street NW
Irving Street NW is a street in Washington, D.C.’s Columbia Heights neighborhood that serves as one of the local access points to the surrounding urban and transit 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: Northwest street naming system of Washington, D.C. Triple: [L Street NW, hasCoordinateSystem, Northwest street naming system of Washington, D.C.]
Generated description
The Northwest street naming system of Washington, D.C. is the grid-based scheme that organizes and labels streets in the city's northwest quadrant using letters, numbers, and state names radiating from the Capitol.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northwest street naming system of Washington, D.C. Target entity description: The Northwest street naming system of Washington, D.C. is the grid-based scheme that organizes and labels streets in the city's northwest quadrant using letters, numbers, and state names radiating from the Capitol.
-
A.
O Street NW
O Street NW is a street in Washington, D.C.’s Northwest quadrant, forming part of the city’s lettered street grid.
-
B.
Van Ness, Washington, D.C.
Van Ness, Washington, D.C. is a residential and institutional neighborhood in Northwest Washington known for its apartment complexes, embassies, and the University of the District of Columbia campus.
-
C.
Florida Avenue NE, Washington, D.C.
Florida Avenue NE in Washington, D.C. is a major east–west thoroughfare that borders the campus of Gallaudet University, the historic federally chartered university for the deaf and hard of hearing.
-
D.
Warder Street NW
Warder Street NW is a residential and commercial street located in the Park View neighborhood of Northwest Washington, D.C.
-
E.
Irving Street NW
Irving Street NW is a street in Washington, D.C.’s Columbia Heights neighborhood that serves as one of the local access points to the surrounding urban and transit 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_69ca83e9d0e081908bdb71097201a06c |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccd9b54520819087030148dadd6385 |
completed | April 1, 2026, 8:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d065efcb64819097d4624bd9e423d2 |
completed | April 4, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_69d06770ccf08190b00bf35c16a80071 |
completed | April 4, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d06864b8c48190b8e08ab9c1c85c9a |
completed | April 4, 2026, 1:24 a.m. |
Created at: March 30, 2026, 7:26 p.m.