Triple
T9180371
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grafton, Massachusetts |
E220308
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object | Grafton Common Historic District |
E781811
|
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: Grafton Common Historic District | Statement: [Grafton, Massachusetts, hasHistoricDistrict, Grafton Common Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grafton Common Historic District Context triple: [Grafton, Massachusetts, hasHistoricDistrict, Grafton Common Historic District]
-
A.
Grafton Town Common
chosen
Grafton Town Common is a historic central green and gathering place in Grafton, Massachusetts, surrounded by notable civic buildings and traditional New England architecture.
-
B.
Lawrence Common Historic District
The Lawrence Common Historic District is a designated historic area in Lawrence, Massachusetts, encompassing the central public common and surrounding properties that reflect the city's 19th- and early 20th-century urban development.
-
C.
Grantville Historic District
Grantville Historic District is a preserved area in Grantville, Georgia, known for its collection of historic buildings that reflect the town’s development from the late 19th to early 20th centuries.
-
D.
Grafton Center
Grafton Center is the historic downtown village and civic hub of the town of Grafton, Massachusetts, featuring local businesses, municipal buildings, and community spaces.
-
E.
Groton Center Historic District
Groton Center Historic District is a historically significant area in the central village of Groton, Massachusetts, known for its well-preserved 18th- and 19th-century architecture and traditional New England town layout.
- 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_69ca83e589948190ac9907819db11ddf |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccc251da448190a5c7f684dac15a84 |
completed | April 1, 2026, 6:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d05c0eeb0c8190a5a22c662726805c |
completed | April 4, 2026, 12:32 a.m. |
Created at: March 30, 2026, 7:23 p.m.