Triple
T1424946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mystic River watershed |
E30307
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Lower Mystic Pond |
E167929
|
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: Lower Mystic Pond | Statement: [Mystic River watershed, contains, Lower Mystic Pond]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Mystic Pond Context triple: [Mystic River watershed, contains, Lower Mystic Pond]
-
A.
Lower Mystic Lake
chosen
Lower Mystic Lake is a freshwater lake in Massachusetts that serves as a key recreational and ecological feature within 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.
Osgood Pond
Osgood Pond is a scenic lake in New York’s Adirondack region known for its historic great camps, boating, and natural beauty.
-
E.
Upper Mystic Lake
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.
- 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_69ada0ba8f608190a5f1fcc5ebcee9e5 |
completed | March 8, 2026, 4:15 p.m. |
Created at: March 1, 2026, 8 p.m.