Triple
T5489823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Naval Observatory grounds |
E123672
|
entity |
| Predicate | near |
P350
|
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: [United States Naval Observatory grounds, near, Massachusetts Avenue NW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue NW Context triple: [United States Naval Observatory grounds, near, 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.
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.
-
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.
Columbia Road NW
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.
- 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_69bd464a2d908190869324ce176779c8 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd927dcb848190a9d31e2435f8a755 |
completed | March 20, 2026, 6:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfd7104f008190b2bcacc8d071277c |
completed | March 22, 2026, 11:48 a.m. |
Created at: March 20, 2026, 2:10 p.m.