Triple
T19286414
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copper Harbor, Michigan |
E482323
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Copper Harbor mountain bike trail system
The Copper Harbor mountain bike trail system is a renowned network of rugged, scenic singletrack in Michigan’s Upper Peninsula, celebrated for its challenging terrain, lake views, and status as a premier Midwest riding destination.
|
E1368051
|
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: Copper Harbor mountain bike trail system | Statement: [Copper Harbor, Michigan, hasAttraction, Copper Harbor mountain bike trail system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Copper Harbor mountain bike trail system Context triple: [Copper Harbor, Michigan, hasAttraction, Copper Harbor mountain bike trail system]
-
A.
Greene County bike trail system
The Greene County bike trail system is an interconnected network of multi-use recreational trails in Greene County, Ohio, popular for cycling, walking, and outdoor recreation.
-
B.
Coler Mountain Bike Preserve
Coler Mountain Bike Preserve is a purpose-built trail system and outdoor recreation area in Bentonville, Arkansas, known for its extensive mountain biking trails, scenic landscapes, and modern amenities.
-
C.
Atherton Forest Mountain Bike Park
Atherton Forest Mountain Bike Park is a dedicated mountain biking destination near Atherton, Queensland, featuring a network of purpose-built trails through forested terrain for riders of varying skill levels.
-
D.
Portage Creek Bicentennial Park trail network
The Portage Creek Bicentennial Park trail network is a system of multi-use recreational paths in Portage, Michigan, offering scenic routes along Portage Creek for walking, running, and cycling.
-
E.
Cedar Point Tideland Trail
Cedar Point Tideland Trail is a coastal boardwalk and hiking loop through salt marshes and maritime forest in North Carolina’s Croatan National Forest, known for its easy access and scenic wildlife viewing.
- 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: Copper Harbor mountain bike trail system Triple: [Copper Harbor, Michigan, hasAttraction, Copper Harbor mountain bike trail system]
Generated description
The Copper Harbor mountain bike trail system is a renowned network of rugged, scenic singletrack in Michigan’s Upper Peninsula, celebrated for its challenging terrain, lake views, and status as a premier Midwest riding destination.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Copper Harbor mountain bike trail system Target entity description: The Copper Harbor mountain bike trail system is a renowned network of rugged, scenic singletrack in Michigan’s Upper Peninsula, celebrated for its challenging terrain, lake views, and status as a premier Midwest riding destination.
-
A.
Greene County bike trail system
The Greene County bike trail system is an interconnected network of multi-use recreational trails in Greene County, Ohio, popular for cycling, walking, and outdoor recreation.
-
B.
Coler Mountain Bike Preserve
Coler Mountain Bike Preserve is a purpose-built trail system and outdoor recreation area in Bentonville, Arkansas, known for its extensive mountain biking trails, scenic landscapes, and modern amenities.
-
C.
Atherton Forest Mountain Bike Park
Atherton Forest Mountain Bike Park is a dedicated mountain biking destination near Atherton, Queensland, featuring a network of purpose-built trails through forested terrain for riders of varying skill levels.
-
D.
Portage Creek Bicentennial Park trail network
The Portage Creek Bicentennial Park trail network is a system of multi-use recreational paths in Portage, Michigan, offering scenic routes along Portage Creek for walking, running, and cycling.
-
E.
Cedar Point Tideland Trail
Cedar Point Tideland Trail is a coastal boardwalk and hiking loop through salt marshes and maritime forest in North Carolina’s Croatan National Forest, known for its easy access and scenic wildlife viewing.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc024a7081909a25d7cc4e048f79 |
completed | April 20, 2026, 10:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a070e80d5b08190b304a874dac3d21d |
completed | May 15, 2026, 12:16 p.m. |
| NEDg | Description generation | batch_6a070ef513888190b8c9f8c2de36f234 |
completed | May 15, 2026, 12:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a070feb5d948190b8d05d13f250d2ab |
completed | May 15, 2026, 12:22 p.m. |
Created at: April 10, 2026, 1:30 p.m.