Triple
T555493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Embassy Row |
E11932
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | Massachusetts Avenue Historic District |
E47733
|
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: Massachusetts Avenue Historic District | Statement: [Embassy Row, isPartOf, Massachusetts Avenue Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue Historic District Context triple: [Embassy Row, isPartOf, Massachusetts Avenue Historic District]
-
A.
Brattle Street Historic District
Brattle Street Historic District is a historic neighborhood in Cambridge, Massachusetts, known for its well-preserved 18th- and 19th-century residences and its association with prominent figures of American history.
-
B.
Massachusetts Avenue Historic District (portion)
chosen
The Massachusetts Avenue Historic District (portion) in Kalorama is a notable stretch of Washington, D.C.’s “Embassy Row,” recognized for its grand early 20th-century mansions, diplomatic buildings, and historic architectural character.
-
C.
Quincy Historic District
Quincy Historic District is a nationally recognized historic area in Quincy, Florida, noted for its well-preserved 19th- and early 20th-century architecture and its reflection of the town’s prosperous tobacco-era past.
-
D.
Harvard Square
Harvard Square is a historic commercial and cultural center in Cambridge, Massachusetts, known for its vibrant mix of shops, restaurants, street performers, and its proximity to Harvard University.
-
E.
Copley Square, Boston
Copley Square, Boston is a prominent public square in the Back Bay neighborhood known for its historic architecture, cultural institutions, and role as the traditional finish area of the Boston Marathon.
- 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_69a4932941d08190815efd422f0b4ca7 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4991dd7008190a6c1bc8bc832456d |
completed | March 1, 2026, 7:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4e632e7c48190b211f7fcc4903dea |
completed | March 2, 2026, 1:21 a.m. |
Created at: March 1, 2026, 7:32 p.m.