Triple
T18303978
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penobscot River watershed |
E438434
|
entity |
| Predicate | includesWaterBody |
P19308
|
FINISHED |
| Object | South Twin Lake |
—
|
NE NERFINISHED |
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: South Twin Lake | Statement: [Penobscot River watershed, includesWaterBody, South Twin Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Twin Lake Context triple: [Penobscot River watershed, includesWaterBody, South Twin Lake]
-
A.
Upper Twin Lake
Upper Twin Lake is a high-elevation alpine lake in California’s Sierra Nevada, known for its scenic granite surroundings and backcountry recreation within the Kaiser Wilderness.
-
B.
Upper Twin Lake
Upper Twin Lake is a high-altitude mountain lake in Colorado, known as one of the two scenic Twin Lakes popular for fishing, boating, and outdoor recreation near the Sawatch Range.
-
C.
North Twin Lake
chosen
North Twin Lake is a freshwater lake in Maine that forms part of the interconnected lakes and rivers feeding into the Penobscot River system.
-
D.
Lake of Two Mountains
Lake of Two Mountains is a broad, shallow lake in southwestern Quebec, Canada, where several rivers converge before flowing into the St. Lawrence River, known for its scenic landscapes and recreational activities.
-
E.
Lower Twin Lake
Lower Twin Lake is a scenic alpine reservoir in central Colorado, popular for fishing, boating, and outdoor recreation amid the Rocky Mountains.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5018176d481909536f50689f878d2 |
completed | April 19, 2026, 4:23 p.m. |
Created at: April 10, 2026, 10:35 a.m.