Triple
T23417149
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lexington Road, Concord, Massachusetts |
E560540
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Concord historic district |
—
|
NE NERFINISHED |
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: Concord historic district | Statement: [Lexington Road, Concord, Massachusetts, partOf, Concord historic district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Concord historic district Context triple: [Lexington Road, Concord, Massachusetts, partOf, Concord historic district]
-
A.
Concord National Historic Landmark District
chosen
Concord National Historic Landmark District is a historically significant area in Concord, Massachusetts, renowned for its Revolutionary War sites and associations with prominent American literary figures.
-
B.
Concord Museum
Concord Museum is a history museum in Concord, Massachusetts, known for its collections related to the American Revolution and the town’s literary and cultural heritage.
-
C.
Salem Historic District
Salem Historic District is a preserved area in Salem, New Jersey, known for its concentration of historic buildings and streetscapes that reflect the city’s colonial and early American heritage.
-
D.
Salem Historic District
Salem Historic District is a historically significant area in Salem, Massachusetts, known for its well-preserved colonial architecture and its central role in the 17th-century Salem witch trials.
-
E.
Concordville Historic District
Concordville Historic District is a historic area in Concord Township, Delaware County, Pennsylvania, known for its well-preserved 18th- and 19th-century buildings and its significance in the region’s early settlement and development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2454cb1108190ab21ada5411a7146 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a516d158819081e9710b4e372a21 |
completed | April 29, 2026, 6:28 a.m. |
Created at: April 17, 2026, 5:39 p.m.