Triple
T1973711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Francis Scott Key |
E42857
|
entity |
| Predicate | birthplace |
P1
|
FINISHED |
| Object | Terra Rubra, Maryland |
E42857
|
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: Terra Rubra, Maryland | Statement: [Francis Scott Key, birthplace, Terra Rubra, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Terra Rubra, Maryland Context triple: [Francis Scott Key, birthplace, Terra Rubra, Maryland]
-
A.
Terra Rubra, Maryland
chosen
Terra Rubra, Maryland is a historic estate in Frederick County best known as the birthplace of Francis Scott Key, author of the U.S. national anthem.
-
B.
Savage, Maryland
Savage, Maryland is an unincorporated historic mill town in central Maryland known for the 19th-century Savage Mill complex and its location between Washington, D.C. and Baltimore.
-
C.
Solomons, Maryland
Solomons, Maryland is a waterfront village at the southern tip of Calvert County known for its marinas, seafood restaurants, and maritime museums along the Patuxent River and Chesapeake Bay.
-
D.
Fulton, Maryland
Fulton, Maryland is an unincorporated suburban community in central Maryland located between Washington, D.C., and Baltimore.
-
E.
Cumberland, Maryland
Cumberland, Maryland is a historic city in western Maryland that grew as a key transportation and industrial hub in the Appalachian region.
- 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_69a8871289048190b00b0d7744b7b2b1 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3f477988190b0165fc46b1cccfd |
completed | March 7, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b53fc112688190be32ad336ebba91e |
completed | March 14, 2026, 11 a.m. |
Created at: March 4, 2026, 7:36 p.m.