Triple
T6249421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 18th Street NW |
E140008
|
entity |
| Predicate | hasIntersectionWith |
P13379
|
FINISHED |
| Object | Columbia Road NW |
E65039
|
NE FINISHED |
How this triple was built (2 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: Columbia Road NW | Statement: [18th Street NW, hasIntersectionWith, Columbia Road NW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Road NW Context triple: [18th Street NW, hasIntersectionWith, Columbia Road NW]
-
A.
Columbia Road NW
chosen
Columbia Road NW is a major thoroughfare in Washington, D.C.’s Adams Morgan neighborhood, known for its dense mix of apartments, shops, restaurants, and nightlife.
-
B.
Calvert Street NW
Calvert Street NW is a major east–west street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Woodley Park and Adams Morgan and crossing Rock Creek Park via the Duke Ellington Bridge.
-
C.
Nebraska Avenue NW
Nebraska Avenue NW is a major diagonal thoroughfare in northwest Washington, D.C., running through several residential and institutional neighborhoods and intersecting key routes such as Wisconsin Avenue.
-
D.
Vermont Avenue NW
Vermont Avenue NW is a major diagonal street in Washington, D.C., running northwest from downtown through neighborhoods such as Logan Circle.
-
E.
Wisconsin Avenue NW
Wisconsin Avenue NW is a major north–south thoroughfare in Washington, D.C., running through the historic Georgetown neighborhood and serving as a key commercial and transportation corridor.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008b4858c819095b0199114a9a87b |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0633c5f2081909b0246e061f8a7d9 |
completed | March 22, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6856cef008190bf01118eb6be8c14 |
completed | March 27, 2026, 1:26 p.m. |
Created at: March 22, 2026, 4:24 p.m.