Triple
T6811534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dedham Square |
E156643
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Mother Brook |
E540493
|
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: Mother Brook | Statement: [Dedham Square, near, Mother Brook]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mother Brook Context triple: [Dedham Square, near, Mother Brook]
-
A.
Mother Brook
chosen
Mother Brook is an historic man-made canal in Massachusetts that diverts water from the Charles River to the Neponset River and is considered one of the oldest industrial canals in the United States.
-
B.
Mashamoquet Brook
Mashamoquet Brook is a small watercourse in northeastern Connecticut known for flowing through and giving its name to Mashamoquet Brook State Park.
-
C.
Beaver Brook
Beaver Brook is a stream in the town of Dracut, Massachusetts, that forms part of the local watershed and natural landscape.
-
D.
Alewife Brook
Alewife Brook is a small urban stream in the Boston metropolitan area that flows through Arlington and neighboring communities before joining the Mystic River.
-
E.
Smelt Brook
Smelt Brook is a small stream in Kingston, Massachusetts, that forms part of the town’s local freshwater and wetland ecosystem.
- 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_69c68828b26c819090fe9df7612bbc27 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d327e37081909d576e6eff9eec97 |
completed | March 27, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ca0f1021148190b85ec086f79787d4 |
completed | March 30, 2026, 5:50 a.m. |
Created at: March 27, 2026, 2:16 p.m.