Triple
T12265858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mary Church Terrell |
E292343
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object | Anacostia, Washington, D.C. |
E149033
|
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: Anacostia, Washington, D.C. | Statement: [Mary Church Terrell, placeOfDeath, Anacostia, Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anacostia, Washington, D.C. Context triple: [Mary Church Terrell, placeOfDeath, Anacostia, Washington, D.C.]
-
A.
Anacostia waterfront
The Anacostia waterfront is a revitalized riverfront area in Washington, D.C., featuring parks, trails, residential and commercial developments, and cultural attractions along the Anacostia River.
-
B.
Anacostia neighborhood
chosen
The Anacostia neighborhood is a historic, predominantly residential community in Southeast Washington, D.C., known for its African American heritage, riverfront location, and ongoing urban revitalization.
-
C.
Boyds, Maryland
Boyds, Maryland is an unincorporated rural community in northern Montgomery County known for its residential neighborhoods, open spaces, and proximity to Little Seneca Lake and Black Hill Regional Park.
-
D.
Kensington, Maryland
Kensington, Maryland is a small suburban town in Montgomery County just north of Washington, D.C., known for its historic district, tree-lined streets, and community-oriented character.
-
E.
Fort Washington, Maryland
Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
- 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_69d6ab6856488190b5d31178d5015f8e |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cdc42988190b4e2a6591a6f919d |
completed | April 10, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e65bc00819091e4fee3c3af6f4f |
completed | May 2, 2026, 3:55 p.m. |
Created at: April 8, 2026, 9:52 p.m.