Triple
T8997148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenfield, Massachusetts |
E214944
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object | Main Street Historic District (Greenfield, Massachusetts) |
E439285
|
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: Main Street Historic District (Greenfield, Massachusetts) | Statement: [Greenfield, Massachusetts, hasHistoricDistrict, Main Street Historic District (Greenfield, Massachusetts)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Street Historic District (Greenfield, Massachusetts) Context triple: [Greenfield, Massachusetts, hasHistoricDistrict, Main Street Historic District (Greenfield, Massachusetts)]
-
A.
Main Street, Greenfield, Massachusetts
chosen
Main Street in Greenfield, Massachusetts is the town’s primary commercial thoroughfare, lined with shops, restaurants, and historic buildings that form the core of its downtown district.
-
B.
Main Street Historic District
Main Street Historic District is a historically significant area in downtown Lee, Massachusetts, known for its well-preserved 19th-century commercial and civic architecture.
-
C.
Main Street historic streetscape
Main Street historic streetscape is a preserved historic commercial corridor in Roslyn, Washington, known for its late 19th- and early 20th-century buildings that reflect the town’s coal-mining heritage.
-
D.
East Main Street–Glen Miller Park Historic District
The East Main Street–Glen Miller Park Historic District is a nationally recognized historic area in Richmond, Indiana, noted for its well-preserved residential architecture and its association with the city’s early 20th-century development.
-
E.
Greenfield Downtown Commercial Historic District
The Greenfield Downtown Commercial Historic District is a historic area in Greenfield, Massachusetts, known for its concentration of late-19th- and early-20th-century commercial architecture that reflects the city’s development as a regional economic center.
- 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_69ca83a05c608190bdfdbdb25e994b39 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc68e0d3588190bdab0e2b86b09228 |
completed | April 1, 2026, 12:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0d586c881909090b424f6fd036f |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:05 p.m.