Triple
T10146516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merrimack River watershed |
E231719
|
entity |
| Predicate | containsWaterBody |
P1778
|
FINISHED |
| Object | Lake Quannapowitt |
E385454
|
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: Lake Quannapowitt | Statement: [Merrimack River watershed, containsWaterBody, Lake Quannapowitt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Quannapowitt Context triple: [Merrimack River watershed, containsWaterBody, Lake Quannapowitt]
-
A.
Lake Quannapowitt
chosen
Lake Quannapowitt is a popular recreational lake in Wakefield, Massachusetts, known for its walking paths, scenic views, and community events along its shoreline.
-
B.
Pohick Bay
Pohick Bay is a tidal inlet of the Potomac River in Northern Virginia, known for its recreational boating, fishing, and wildlife habitat.
-
C.
Lake Anna
Lake Anna is a large man-made reservoir in central Virginia known for recreation, waterfront communities, and serving as a cooling source for the North Anna Nuclear Generating Station.
-
D.
Indian River Bay
Indian River Bay is a shallow coastal lagoon in southeastern Delaware known for its recreational boating, fishing, and connection to the Atlantic Ocean via Indian River Inlet.
-
E.
Lake Marion
Lake Marion is a large man-made reservoir in central South Carolina known for fishing, boating, and wildlife habitat as part of the Santee Cooper lake 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_69ca848364f881908a24366a6feec1db |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdebffb7688190b5def02f72154b14 |
completed | April 2, 2026, 4:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e62236c88190a6ddaf4957cb8b5f |
completed | April 5, 2026, 10:45 p.m. |
Created at: March 30, 2026, 9:07 p.m.