Triple
T487047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Appomattox Court House, Virginia |
E9900
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
McLean House
McLean House is the historic Virginia residence where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending major combat in the American Civil War.
|
E60973
|
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: McLean House | Statement: [Appomattox Court House, Virginia, contains, McLean House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McLean House Context triple: [Appomattox Court House, Virginia, contains, McLean House]
-
A.
Blake House
Blake House is a historic residence and notable landmark located in the City of Fairfax, Virginia.
-
B.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
C.
Emlen Physick Estate
The Emlen Physick Estate is a preserved Victorian house museum in Cape May, New Jersey, renowned as an outstanding example of Stick Style architecture and 19th-century seaside resort life.
-
D.
Dibble House
Dibble House is a modest 19th-century Carpenter Gothic-style farmhouse in Eldon, Iowa, best known as the real-life backdrop that inspired Grant Wood’s iconic painting "American Gothic."
-
E.
Hancock-Clarke House
The Hancock-Clarke House is a historic colonial-era home and museum in Lexington, Massachusetts, best known as the site where Paul Revere and William Dawes warned John Hancock and Samuel Adams of approaching British troops on the night of April 18, 1775.
- 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: McLean House Triple: [Appomattox Court House, Virginia, contains, McLean House]
Generated description
McLean House is the historic Virginia residence where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending major combat in the American Civil War.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: McLean House Target entity description: McLean House is the historic Virginia residence where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending major combat in the American Civil War.
-
A.
Blake House
Blake House is a historic residence and notable landmark located in the City of Fairfax, Virginia.
-
B.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
C.
Emlen Physick Estate
The Emlen Physick Estate is a preserved Victorian house museum in Cape May, New Jersey, renowned as an outstanding example of Stick Style architecture and 19th-century seaside resort life.
-
D.
Dibble House
Dibble House is a modest 19th-century Carpenter Gothic-style farmhouse in Eldon, Iowa, best known as the real-life backdrop that inspired Grant Wood’s iconic painting "American Gothic."
-
E.
Hancock-Clarke House
The Hancock-Clarke House is a historic colonial-era home and museum in Lexington, Massachusetts, best known as the site where Paul Revere and William Dawes warned John Hancock and Samuel Adams of approaching British troops on the night of April 18, 1775.
- 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_69a2e802e2908190ab17c9479e0b6412 |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f0de66308190a18503a482881cfc |
completed | Feb. 28, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a47471e5ac8190acfed4803183f11a |
completed | March 1, 2026, 5:16 p.m. |
| NEDg | Description generation | batch_69a476527a6881909cc06330ae6bcbcb |
completed | March 1, 2026, 5:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4769c31f081909bc74682ed6fd9d6 |
completed | March 1, 2026, 5:25 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.