Triple
T12213517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portage Lake Lift Bridge |
E291025
|
entity |
| Predicate | over |
P27212
|
FINISHED |
| Object |
Portage Lake
Portage Lake is a body of water in Michigan’s Upper Peninsula that separates the cities of Houghton and Hancock and connects to the Keweenaw Waterway.
|
E1034112
|
NE FINISHED |
How this triple was built (4 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: [Portage Lake Lift Bridge, over, Portage Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portage Lake Context triple: [Portage Lake Lift Bridge, over, Portage Lake]
-
A.
Portage Lake
Portage Lake is a small town in Aroostook County, Maine, known for its scenic lake, outdoor recreation, and rural, close-knit community.
-
B.
Portage Lake
Portage Lake is a glacial lake in south-central Alaska formed by meltwater from Portage Glacier and known for its scenic views and boat tours.
-
C.
Otsego Lake
Otsego Lake is a popular inland lake in northern Michigan known for its recreational opportunities such as boating, fishing, and lakeside camping.
-
D.
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.
-
E.
White Lake
White Lake is a freshwater lake in western Michigan known for its recreational opportunities and proximity to the Lake Michigan shoreline.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Portage Lake Triple: [Portage Lake Lift Bridge, over, Portage Lake]
Generated description
Portage Lake is a body of water in Michigan’s Upper Peninsula that separates the cities of Houghton and Hancock and connects to the Keweenaw Waterway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portage Lake Target entity description: Portage Lake is a body of water in Michigan’s Upper Peninsula that separates the cities of Houghton and Hancock and connects to the Keweenaw Waterway.
-
A.
Portage Lake
Portage Lake is a small town in Aroostook County, Maine, known for its scenic lake, outdoor recreation, and rural, close-knit community.
-
B.
Portage Lake
Portage Lake is a glacial lake in south-central Alaska formed by meltwater from Portage Glacier and known for its scenic views and boat tours.
-
C.
Otsego Lake
Otsego Lake is a popular inland lake in northern Michigan known for its recreational opportunities such as boating, fishing, and lakeside camping.
-
D.
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.
-
E.
White Lake
White Lake is a freshwater lake in western Michigan known for its recreational opportunities and proximity to the Lake Michigan shoreline.
- F. None of above. chosen
Provenance (5 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c931cec819083ca19be06a33e1c |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f71f05b3e08190be0d4e0ad2bfb2d1 |
completed | May 3, 2026, 10:10 a.m. |
| NEDg | Description generation | batch_69f71fad1494819083484407dac16a7f |
completed | May 3, 2026, 10:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7205e52108190a5d3a1f50addb0f3 |
completed | May 3, 2026, 10:15 a.m. |
Created at: April 8, 2026, 9:51 p.m.