Triple
T7323133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge Center for Adult Education |
E168800
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | William Brattle House, Cambridge, Massachusetts |
E170197
|
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: William Brattle House, Cambridge, Massachusetts | Statement: [Cambridge Center for Adult Education, headquartersLocation, William Brattle House, Cambridge, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Brattle House, Cambridge, Massachusetts Context triple: [Cambridge Center for Adult Education, headquartersLocation, William Brattle House, Cambridge, Massachusetts]
-
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.
Harrison Gray Otis House (First Otis House), Boston
The Harrison Gray Otis House (First Otis House) in Boston is a landmark Federal-style townhouse built in the 1790s for politician Harrison Gray Otis and now preserved as a historic house museum.
-
C.
Old State House, Boston
The Old State House in Boston is a historic 18th-century building that served as the seat of colonial and early state government and is now a key museum and landmark on the Freedom Trail.
-
D.
Winthrop House
Winthrop House is one of Harvard College’s historic undergraduate residential houses, known for its distinctive architecture and strong house community.
-
E.
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.
- 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_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_69c7fa7bfe248190a5def09d6941e114 |
completed | March 28, 2026, 3:57 p.m. |
Created at: March 27, 2026, 3:03 p.m.