Triple
T15879221
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 9th Street NW |
E385029
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Massachusetts Avenue NW |
E22108
|
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: Massachusetts Avenue NW | Statement: [9th Street NW, crosses, Massachusetts Avenue NW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue NW Context triple: [9th Street NW, crosses, Massachusetts Avenue NW]
-
A.
Massachusetts Avenue NW
chosen
Massachusetts Avenue NW is a major diagonal thoroughfare in Washington, D.C., known for its stretch of embassies and historic buildings along what is often called Embassy Row.
-
B.
Massachusetts Avenue NE
Massachusetts Avenue NE is a major thoroughfare in Washington, D.C.’s Capitol Hill area, lined with rowhouses, civic buildings, and key neighborhood landmarks.
-
C.
New York Avenue NE
New York Avenue NE is a major arterial roadway in Washington, D.C., connecting downtown to the northeastern parts of the city and serving as a key commuter and freight route.
-
D.
Maryland Avenue NW
Maryland Avenue NW is a major diagonal avenue in Washington, D.C., that runs near the National Mall and connects key federal buildings and landmarks.
-
E.
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.
- 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_69d86da4e86481909f1325fdc971b5ec |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e155ff96588190b8fca1c3bf4a39a2 |
completed | April 16, 2026, 9:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff28f63c88190968ecbd4706b1331 |
completed | May 10, 2026, 2:50 a.m. |
Created at: April 10, 2026, 4:51 a.m.