Triple
T7323134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge Center for Adult Education |
E168800
|
entity |
| Predicate | historicProperty |
P19823
|
FINISHED |
| Object | William Brattle House |
E170197
|
NE FINISHED |
How this triple was built (3 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: William Brattle House | Statement: [Cambridge Center for Adult Education, historicProperty, William Brattle House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Brattle House Context triple: [Cambridge Center for Adult Education, historicProperty, William Brattle House]
-
A.
William Brattle House
chosen
The William Brattle House is a historic 18th-century mansion in Cambridge, Massachusetts, notable as one of the city’s finest surviving examples of Georgian architecture and for its associations with prominent colonial and Revolutionary-era figures.
-
B.
Winthrop House
Winthrop House is one of Harvard College’s historic undergraduate residential houses, known for its distinctive architecture and strong house community.
-
C.
Isaac Royall House
The Isaac Royall House is a historic colonial-era mansion and museum in Medford, Massachusetts, notable for its association with the Royall family, its well-preserved Georgian architecture, and its ties to the history of slavery in New England.
-
D.
Mather House
Mather House is one of Harvard College’s undergraduate residential houses, known for its modernist architecture and strong sense of community.
-
E.
Paul Revere House
The Paul Revere House is a historic colonial-era home in Boston that served as the residence of American patriot Paul Revere and is now a museum open to the public.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: historicProperty Context triple: [Cambridge Center for Adult Education, historicProperty, William Brattle House]
-
A.
residenceHistoric
Indicates that a residence has historical significance or is formally recognized as a historic dwelling.
-
B.
historicalStructure
chosen
Indicates that the subject is a structure recognized for its historical significance or heritage value.
-
C.
historicLocationType
Indicates the specific kind or category of a place based on its historical significance or role.
-
D.
capitalHistoric
Indicates that a location has served as a capital city at some point in history, even if it is not the current capital.
-
E.
architectureHistory
Indicates a historical or developmental relationship between an entity and its architectural evolution, style, or significant architectural events over time.
- F. None of above.
Provenance (4 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_69c68a54cacc81908e3b773441f19566 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f0446628819093e96236f1aa4a9b |
completed | March 27, 2026, 9:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c802ae19d88190a2f7997a6f3dfb1e |
completed | March 28, 2026, 4:32 p.m. |
| PD | Predicate disambiguation | batch_69c6e77230048190b2c29ca6b3a65b8e |
completed | March 27, 2026, 8:24 p.m. |
Created at: March 27, 2026, 3:03 p.m.