Triple
T253858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince George’s County, Maryland |
E5393
|
entity |
| Predicate | hasHistoricalSite |
P1098
|
FINISHED |
| Object |
Surratt House Museum
Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
|
E32886
|
NE FINISHED |
How this triple was built (4 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: Surratt House Museum | Statement: [Prince George’s County, Maryland, hasHistoricalSite, Surratt House Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Surratt House Museum Context triple: [Prince George’s County, Maryland, hasHistoricalSite, Surratt House Museum]
-
A.
Shriver House Museum
Shriver House Museum is a historic house museum in Gettysburg that interprets civilian life and experiences during the Battle of Gettysburg in the American Civil War.
-
B.
D.A. Dorsey House
The D.A. Dorsey House is a historic Miami residence that was home to Dana A. Dorsey, one of the city’s first Black millionaires and a prominent businessman and community leader.
-
C.
Ford's Theatre
Ford's Theatre is a historic playhouse in Washington, D.C., best known as the site where President Abraham Lincoln was fatally shot in 1865.
-
D.
Betsy Ross House
The Betsy Ross House is a historic museum in Philadelphia traditionally regarded as the home of Betsy Ross, who is credited with sewing one of the first American flags.
-
E.
Carlyle House Historic Park
Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Surratt House Museum Triple: [Prince George’s County, Maryland, hasHistoricalSite, Surratt House Museum]
Generated description
Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Surratt House Museum Target entity description: Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
-
A.
Shriver House Museum
Shriver House Museum is a historic house museum in Gettysburg that interprets civilian life and experiences during the Battle of Gettysburg in the American Civil War.
-
B.
D.A. Dorsey House
The D.A. Dorsey House is a historic Miami residence that was home to Dana A. Dorsey, one of the city’s first Black millionaires and a prominent businessman and community leader.
-
C.
Ford's Theatre
Ford's Theatre is a historic playhouse in Washington, D.C., best known as the site where President Abraham Lincoln was fatally shot in 1865.
-
D.
Betsy Ross House
The Betsy Ross House is a historic museum in Philadelphia traditionally regarded as the home of Betsy Ross, who is credited with sewing one of the first American flags.
-
E.
Carlyle House Historic Park
Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
- F. None of above. chosen
Provenance (5 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d5331b48190b3797fece8e60e20 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3765f5b408190af6e185d6617ef5b |
completed | Feb. 28, 2026, 11:12 p.m. |
| NEDg | Description generation | batch_69a3784b3104819096bfbbfe2fc18d6a |
completed | Feb. 28, 2026, 11:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a378ac061c8190b8f38a6711cf821e |
completed | Feb. 28, 2026, 11:22 p.m. |
Created at: Feb. 28, 2026, 2:55 a.m.