Triple
T1596102
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles River Reservation |
E34285
|
entity |
| Predicate | traverses |
P416
|
FINISHED |
| Object | Medfield, Massachusetts |
E357772
|
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: Medfield, Massachusetts | Statement: [Charles River Reservation, traverses, Medfield, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Medfield, Massachusetts Context triple: [Charles River Reservation, traverses, Medfield, Massachusetts]
-
A.
Medfield, Massachusetts
chosen
Medfield, Massachusetts is a suburban town in eastern Massachusetts known for its historic New England character and residential community within the Greater Boston area.
-
B.
Medway, Massachusetts
Medway, Massachusetts is a small suburban town in eastern Massachusetts known for its residential character, good schools, and proximity to the Greater Boston area.
-
C.
Middleton, Massachusetts
Middleton, Massachusetts is a small New England town in northeastern Massachusetts known for its suburban character and location within Essex County.
-
D.
Longmeadow, Massachusetts
Longmeadow, Massachusetts is a suburban town in western Massachusetts known for its historic character, tree-lined streets, and residential neighborhoods just south of Springfield.
-
E.
Middleborough, Massachusetts
Middleborough, Massachusetts is a town in Plymouth County known for its cranberry farming heritage and location as a transportation hub in southeastern Massachusetts.
- 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_69a885fdcb9c819081ce6f0b8cd477dd |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9092ccb388190b2f3ed86b3853651 |
completed | March 5, 2026, 4:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4fabfbf1c819082fe4ccfb65fc51b |
completed | March 14, 2026, 6:05 a.m. |
Created at: March 4, 2026, 7:27 p.m.