Triple
T941004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mary Anna Custis Lee |
E20304
|
entity |
| Predicate | birthPlace |
P1
|
FINISHED |
| Object | Arlington House |
E16704
|
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: Arlington House | Statement: [Mary Anna Custis Lee, birthPlace, Arlington House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlington House Context triple: [Mary Anna Custis Lee, birthPlace, Arlington House]
-
A.
Arlington House plantation
chosen
Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
-
B.
Tudor Place
Tudor Place is a historic Federal-style mansion and garden in Washington, D.C., once home to descendants of Martha Washington and now preserved as a museum.
-
C.
Marble House
Marble House is a lavish Gilded Age mansion in Newport, Rhode Island, famed for its opulent Beaux-Arts architecture and extravagant interiors.
-
D.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
-
E.
George Washington’s Mount Vernon museum
George Washington’s Mount Vernon museum is a historic estate and museum in Virginia that preserves and interprets the home, life, and legacy of the first president of the United States.
- 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_69a493b0270c81909e6c9ce310f6aa55 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b38cc6888190b1d9043ec8fbcbc3 |
completed | March 1, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac599117d48190b329ec50b9a632fc |
completed | March 7, 2026, 5 p.m. |
Created at: March 1, 2026, 7:40 p.m.