Triple
T9919473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Quabbin Reservoir |
E185952
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Petersham, Massachusetts |
E705839
|
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: Petersham, Massachusetts | Statement: [Quabbin Reservoir, near, Petersham, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petersham, Massachusetts Context triple: [Quabbin Reservoir, near, Petersham, Massachusetts]
-
A.
Petersham, Massachusetts
chosen
Petersham, Massachusetts is a small rural town in Worcester County known for its historic New England character and extensive conservation lands, including parts of the Quabbin Reservoir watershed.
-
B.
Northfield, Massachusetts
Northfield, Massachusetts is a small historic town in Franklin County known for its rural New England character and scenic location along the Connecticut River in the Pioneer Valley.
-
C.
Westwood, Massachusetts
Westwood, Massachusetts is a suburban town southwest of Boston known for its high-performing schools, affluent residential character, and convenient commuter access to the city.
-
D.
Webster, Massachusetts
Webster, Massachusetts is a small town in southern Worcester County known for its historic mill industry and the nearby Lake Chargoggagoggmanchauggagoggchaubunagungamaugg.
-
E.
Wenham, Massachusetts
Wenham, Massachusetts is a small, historic New England town on the North Shore known for its rural character, scenic landscapes, and traditional village charm.
- 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_69ca829b45f481909040f7b99a1976ed |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cdb5685a908190ab3e55b9bf9613f6 |
completed | April 2, 2026, 12:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d281c909f08190b4579dd34b3804af |
completed | April 5, 2026, 3:37 p.m. |
Created at: March 30, 2026, 8:42 p.m.