Triple
T2774799
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Houghton, Michigan |
E61542
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Portage Lake |
E281764
|
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: Portage Lake | Statement: [Houghton, Michigan, locatedOn, Portage Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portage Lake Context triple: [Houghton, Michigan, locatedOn, Portage Lake]
-
A.
Otsego Lake
Otsego Lake is a scenic glacial lake in central New York, best known for bordering the village of Cooperstown and inspiring James Fenimore Cooper’s “Glimmerglass” in his Leatherstocking Tales.
-
B.
White Lake
White Lake is a small resort town and natural freshwater lake in southeastern North Carolina known for its clear, spring-fed waters and recreational tourism.
-
C.
Portage Lake (Michigan)
chosen
Portage Lake is an inland waterway in Michigan’s Upper Peninsula that forms part of the Keweenaw Waterway, connecting to Lake Superior and supporting shipping, recreation, and the communities of Houghton and Hancock.
-
D.
Chautauqua Lake
Chautauqua Lake is a long, narrow glacial lake in western New York known for recreation, fishing, and its proximity to the historic Chautauqua Institution.
-
E.
Keuka Lake
Keuka Lake is one of New York State’s Finger Lakes, known for its distinctive Y-shape, scenic beauty, and prominent wine-producing region along its shores.
- 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_69ab4b7cd13481909174bca9809ed259 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdd7f9570819087f1b1cb59d68586 |
completed | March 7, 2026, 8:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5c5e461c8190b4c7f728e2d8632c |
completed | March 21, 2026, 8:52 a.m. |
Created at: March 6, 2026, 9:57 p.m.