Triple
T18943116
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nashua River Rail Trail |
E463437
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Groton, Massachusetts |
—
|
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: Groton, Massachusetts | Statement: [Nashua River Rail Trail, passesThrough, Groton, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Groton, Massachusetts Context triple: [Nashua River Rail Trail, passesThrough, Groton, Massachusetts]
-
A.
Groton, Massachusetts
chosen
Groton, Massachusetts is a historic New England town known for its rural character, scenic landscapes, and prestigious preparatory schools such as Groton School.
-
B.
Groton, Connecticut
Groton, Connecticut is a coastal town in southeastern Connecticut known for its historic Revolutionary War sites and as home to the U.S. Navy’s primary submarine base and major submarine shipbuilding facilities.
-
C.
Groton
Groton is a small incorporated village located within Tompkins County in the state of New York.
-
D.
Groton, Suffolk
Groton, Suffolk is a small historic village in England’s Suffolk county, known as the ancestral home of the Winthrop family, including John Winthrop, a key figure in the founding of the Massachusetts Bay Colony.
-
E.
Groton, New Hampshire
Groton, New Hampshire is a small rural town in central New Hampshire known for its mountainous terrain, forests, and outdoor recreational opportunities within Grafton County.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d3ed847c8190a911a61673608a5c |
completed | April 20, 2026, 7:21 a.m. |
Created at: April 10, 2026, 11:59 a.m.