Triple
T8182688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Post Office Building, Washington, D.C. |
E191104
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Pennsylvania Avenue NW |
E235544
|
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: Pennsylvania Avenue NW | Statement: [Old Post Office Building, Washington, D.C., locatedOn, Pennsylvania Avenue NW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Avenue NW Context triple: [Old Post Office Building, Washington, D.C., locatedOn, Pennsylvania Avenue NW]
-
A.
Pennsylvania Avenue NW
chosen
Pennsylvania Avenue NW is a major ceremonial and commercial thoroughfare in Washington, D.C., famously connecting the White House and the United States Capitol.
-
B.
Pennsylvania Avenue SE
Pennsylvania Avenue SE is a major thoroughfare in Washington, D.C., that extends east from the U.S. Capitol through several historic neighborhoods and commercial corridors.
-
C.
M Street NW
M Street NW is a major commercial and historic thoroughfare running through Georgetown in Washington, D.C., known for its shops, restaurants, and vibrant urban streetscape.
-
D.
T Street NW
T Street NW is a street in Washington, D.C.’s Northwest quadrant, running through neighborhoods such as Shaw near Howard University.
-
E.
Constitution Avenue NW
Constitution Avenue NW is a major ceremonial and traffic artery in Washington, D.C., running along the National Mall and lined with prominent federal buildings, monuments, and museums.
- 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_69ca82c4538081909404325aa5639483 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4c4db8748190aa785e0c70fac497 |
completed | March 31, 2026, 4:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce022b87bc8190b390adf9170eb886 |
completed | April 2, 2026, 5:44 a.m. |
Created at: March 30, 2026, 5:40 p.m.