Triple
T1424945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mystic River watershed |
E30307
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Upper Mystic Pond |
E164557
|
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: Upper Mystic Pond | Statement: [Mystic River watershed, contains, Upper Mystic Pond]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Mystic Pond Context triple: [Mystic River watershed, contains, Upper Mystic Pond]
-
A.
Upper Mystic Lake
chosen
Upper Mystic Lake is a freshwater lake in Massachusetts known for its recreational use, scenic surroundings, and role as part of the Mystic River system.
-
B.
Merritts Mill Pond
Merritts Mill Pond is a clear, spring-fed reservoir in Jackson County, Florida, popular for paddling, fishing, and cave diving.
-
C.
Pillings Pond
Pillings Pond is a small recreational and scenic pond located in the town of Lynnfield, Massachusetts.
-
D.
White Pine Pond
White Pine Pond is a small natural pond located within the Blackwell Forest Preserve in DuPage County, Illinois, offering habitat for wildlife and opportunities for outdoor recreation.
-
E.
Leverett Pond
Leverett Pond is a scenic urban pond in Boston, Massachusetts, that forms part of the Emerald Necklace park system designed by Frederick Law Olmsted.
- 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_69a498fb823c8190a67ce4c4837e641a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c4bd59148190b96f9f585e07aa0d |
completed | March 1, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8aad1a30819086df8e4ef3752263 |
completed | March 8, 2026, 2:41 p.m. |
Created at: March 1, 2026, 8 p.m.