Seven Lakes Basin Trail
E482673
Seven Lakes Basin Trail is a popular backcountry hiking loop in Washington’s Olympic National Park known for its alpine lakes, wildflower meadows, and mountain vistas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Seven Lakes Basin Trail canonical | 1 |
| Seven Lakes Basin trail system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4969438 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seven Lakes Basin Trail Context triple: [Sol Duc River, hasNearbyTrail, Seven Lakes Basin Trail]
-
A.
Three Lakes Trail
Three Lakes Trail is a popular hiking route in New York’s Hudson Valley known for its scenic forest paths and multiple lake views within Clarence Fahnestock State Park.
-
B.
Crypt Lake Trail
Crypt Lake Trail is a renowned and challenging hiking route in Alberta, Canada, celebrated for its boat-access trailhead, cliffside paths, tunnel passage, and views of alpine scenery and Crypt Lake.
-
C.
Cathedral Lakes Trail
Cathedral Lakes Trail is a popular high-country hiking route in Yosemite National Park that leads to scenic alpine lakes beneath Cathedral Peak, starting from Tuolumne Meadows.
-
D.
Green Lakes Trail
Green Lakes Trail is a popular hiking route in Oregon’s Cascade Range that winds through alpine forests and past scenic lakes beneath the Three Sisters volcanic peaks.
-
E.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seven Lakes Basin Trail Target entity description: Seven Lakes Basin Trail is a popular backcountry hiking loop in Washington’s Olympic National Park known for its alpine lakes, wildflower meadows, and mountain vistas.
-
A.
Three Lakes Trail
Three Lakes Trail is a popular hiking route in New York’s Hudson Valley known for its scenic forest paths and multiple lake views within Clarence Fahnestock State Park.
-
B.
Crypt Lake Trail
Crypt Lake Trail is a renowned and challenging hiking route in Alberta, Canada, celebrated for its boat-access trailhead, cliffside paths, tunnel passage, and views of alpine scenery and Crypt Lake.
-
C.
Cathedral Lakes Trail
Cathedral Lakes Trail is a popular high-country hiking route in Yosemite National Park that leads to scenic alpine lakes beneath Cathedral Peak, starting from Tuolumne Meadows.
-
D.
Green Lakes Trail
Green Lakes Trail is a popular hiking route in Oregon’s Cascade Range that winds through alpine forests and past scenic lakes beneath the Three Sisters volcanic peaks.
-
E.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
backcountry trail
ⓘ
hiking trail ⓘ loop trail ⓘ |
| accessPoint |
Sol Duc Valley
NERFINISHED
ⓘ
Solsduc trailhead NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| ecosystemType |
alpine
ⓘ
subalpine ⓘ |
| hasFeature |
alpine lakes
ⓘ
mountain vistas ⓘ wildflower meadows ⓘ |
| hasHazard |
bears
ⓘ
snow in early season ⓘ steep sections ⓘ |
| knownFor |
backcountry experience
ⓘ
high-elevation lakes ⓘ scenic views ⓘ summer wildflowers ⓘ wildlife viewing ⓘ |
| lighting | unlit ⓘ |
| locatedIn |
Olympic National Park
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
Washington ⓘ
surface form:
Washington State
|
| managedBy | National Park Service ⓘ |
| nearbyFeature |
Sol Duc Falls
NERFINISHED
ⓘ
Sol Duc River NERFINISHED ⓘ |
| notableFor |
loop through multiple small lakes
ⓘ
panoramic ridge-top views ⓘ |
| offersActivity |
fishing at some lakes
ⓘ
photography ⓘ |
| offersViewOf | Seven Lakes Basin NERFINISHED ⓘ |
| partOf | Olympic Peninsula NERFINISHED ⓘ |
| popularSeason |
early fall
ⓘ
summer ⓘ |
| region | northwestern Olympic Mountains ⓘ |
| regulation |
camp only in designated sites where posted
ⓘ
no dogs allowed on trail ⓘ |
| requires | backcountry camping permit for overnight trips ⓘ |
| suitableFor |
experienced hikers
ⓘ
overnight backpackers ⓘ |
| surface | natural dirt and rock ⓘ |
| trailType | loop ⓘ |
| usedFor |
backpacking
ⓘ
camping ⓘ hiking ⓘ |
| withinProtectedArea | Olympic National Park Wilderness NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Seven Lakes Basin Trail Description of subject: Seven Lakes Basin Trail is a popular backcountry hiking loop in Washington’s Olympic National Park known for its alpine lakes, wildflower meadows, and mountain vistas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Seven Lakes Basin trail system