Triple
T1474995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brattle Street |
E30818
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Henry Vassall House
The Henry Vassall House is a historic 18th-century Georgian residence in Cambridge, Massachusetts, notable for its ties to Loyalist history and the colonial elite along Brattle Street.
|
E168798
|
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: Henry Vassall House | Statement: [Brattle Street, hasPart, Henry Vassall House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Vassall House Context triple: [Brattle Street, hasPart, Henry Vassall House]
-
A.
Winfield House
Winfield House is a historic Georgian-style mansion in Regent's Park, London, that serves as the official residence of the U.S. Ambassador to the United Kingdom.
-
B.
Henry House
Henry House is a historic home and key landmark on the Manassas National Battlefield in Virginia, associated with major Civil War fighting.
-
C.
Stoughton Hall
Stoughton Hall is one of Harvard University's historic undergraduate dormitories located in Harvard Yard.
-
D.
Rockcliffe Mansion
Rockcliffe Mansion is a historic Gilded Age mansion and museum in Hannibal, Missouri, known for its grand architecture and period interiors.
-
E.
Houghton Hall
Houghton Hall is a grand 18th-century Palladian country house in Norfolk, England, renowned for its architecture, art collections, and role in British political 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: Henry Vassall House Triple: [Brattle Street, hasPart, Henry Vassall House]
Generated description
The Henry Vassall House is a historic 18th-century Georgian residence in Cambridge, Massachusetts, notable for its ties to Loyalist history and the colonial elite along Brattle Street.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Henry Vassall House Target entity description: The Henry Vassall House is a historic 18th-century Georgian residence in Cambridge, Massachusetts, notable for its ties to Loyalist history and the colonial elite along Brattle Street.
-
A.
Winfield House
Winfield House is a historic Georgian-style mansion in Regent's Park, London, that serves as the official residence of the U.S. Ambassador to the United Kingdom.
-
B.
Henry House
Henry House is a historic home and key landmark on the Manassas National Battlefield in Virginia, associated with major Civil War fighting.
-
C.
Stoughton Hall
Stoughton Hall is one of Harvard University's historic undergraduate dormitories located in Harvard Yard.
-
D.
Rockcliffe Mansion
Rockcliffe Mansion is a historic Gilded Age mansion and museum in Hannibal, Missouri, known for its grand architecture and period interiors.
-
E.
Houghton Hall
Houghton Hall is a grand 18th-century Palladian country house in Norfolk, England, renowned for its architecture, art collections, and role in British political 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_69a498fe55a88190ab7f9e40ace88e49 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c6011d248190988380eca4ecf514 |
completed | March 1, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15ab9430819094deb90436983036 |
completed | March 8, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69ad1618cfa48190b0050e8451e9cd48 |
completed | March 8, 2026, 6:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1689940c8190ba611a74955033d2 |
completed | March 8, 2026, 6:26 a.m. |
Created at: March 1, 2026, 8:11 p.m.