Mount Si Trail
E667461
Mount Si Trail is a popular hiking route in Washington State known for its steep climb, scenic forested terrain, and expansive views over the Snoqualmie Valley and surrounding mountains.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mount Si Trail canonical | 1 |
| Old Mount Si Trail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7470708 — 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: Mount Si Trail Context triple: [Mount Si Natural Resources Conservation Area, hasTrail, Mount Si Trail]
-
A.
Mount Dana Trail
Mount Dana Trail is a steep high-altitude hiking route in Yosemite National Park that climbs to the summit of Mount Dana, offering expansive views of the Sierra Nevada and surrounding alpine terrain.
-
B.
Mount Jo Trail
Mount Jo Trail is a popular hiking route in New York’s Adirondack High Peaks region that offers a relatively short climb with rewarding summit views over Heart Lake and the surrounding mountains.
-
C.
Summit Trail
Summit Trail is a hiking route that leads to the summit area of Mount Diablo, a prominent peak in California’s Diablo Range.
-
D.
Sawtooth Pass Trail
Sawtooth Pass Trail is a high-elevation hiking route in Sequoia National Park known for its steep ascent, alpine scenery, and access to the Mineral King backcountry.
-
E.
Ryan Mountain Trail
Ryan Mountain Trail is a popular, moderately strenuous hiking route in Joshua Tree National Park that climbs to panoramic views over the park’s desert landscape and rock formations.
- 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: Mount Si Trail Target entity description: Mount Si Trail is a popular hiking route in Washington State known for its steep climb, scenic forested terrain, and expansive views over the Snoqualmie Valley and surrounding mountains.
-
A.
Mount Dana Trail
Mount Dana Trail is a steep high-altitude hiking route in Yosemite National Park that climbs to the summit of Mount Dana, offering expansive views of the Sierra Nevada and surrounding alpine terrain.
-
B.
Mount Jo Trail
Mount Jo Trail is a popular hiking route in New York’s Adirondack High Peaks region that offers a relatively short climb with rewarding summit views over Heart Lake and the surrounding mountains.
-
C.
Summit Trail
Summit Trail is a hiking route that leads to the summit area of Mount Diablo, a prominent peak in California’s Diablo Range.
-
D.
Sawtooth Pass Trail
Sawtooth Pass Trail is a high-elevation hiking route in Sequoia National Park known for its steep ascent, alpine scenery, and access to the Mineral King backcountry.
-
E.
Ryan Mountain Trail
Ryan Mountain Trail is a popular, moderately strenuous hiking route in Joshua Tree National Park that climbs to panoramic views over the park’s desert landscape and rock formations.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
recreational route ⓘ |
| accessedFrom | Interstate 90 NERFINISHED ⓘ |
| attracts |
local hikers
ⓘ
tourist hikers ⓘ |
| closeTo | Seattle metropolitan area NERFINISHED ⓘ |
| hasActivityLevel | heavily trafficked ⓘ |
| hasAmenity |
parking lot at trailhead
ⓘ
trail signage ⓘ |
| hasEcosystem | Pacific Northwest temperate rainforest ⓘ |
| hasFeature |
rocky sections
ⓘ
switchbacks ⓘ |
| hasHazard |
ice and snow in winter
ⓘ
slippery conditions in wet weather ⓘ |
| hasPopularity | one of the most hiked trails near Seattle ⓘ |
| hasReputationFor |
scenic forested terrain
ⓘ
steep climb ⓘ |
| hasSurface | dirt ⓘ |
| hasViewpoint | Haystack area of Mount Si ⓘ |
| knownAs | Mount Si main trail NERFINISHED ⓘ |
| locatedIn |
Mount Si Natural Resources Conservation Area
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
Washington ⓘ
surface form:
Washington State
|
| locatedNear |
North Bend, Washington
NERFINISHED
ⓘ
Snoqualmie Valley NERFINISHED ⓘ |
| managedBy | Washington State Department of Natural Resources NERFINISHED ⓘ |
| nearbyTrail |
Little Si Trail
NERFINISHED
ⓘ
Mount Teneriffe Trail NERFINISHED ⓘ |
| offersViewOf |
Snoqualmie Valley
NERFINISHED
ⓘ
surrounding mountains ⓘ |
| partOf | Cascade Range NERFINISHED ⓘ |
| passesThrough |
coniferous forest
ⓘ
mixed forest ⓘ |
| popularFor |
day hiking
ⓘ
training hikes ⓘ |
| region | Snoqualmie Pass corridor NERFINISHED ⓘ |
| regulatedBy | Washington State recreation rules ⓘ |
| season | year-round use, weather permitting ⓘ |
| subjectOf |
hiking guidebooks
ⓘ
online trip reports ⓘ |
| subjectTo | Washington State Discover Pass parking requirement ⓘ |
| terminatesNear | Mount Si summit area ⓘ |
| trailheadNear | Mount Si Road NERFINISHED ⓘ |
| usedFor |
hiking
ⓘ
trail running ⓘ |
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: Mount Si Trail Description of subject: Mount Si Trail is a popular hiking route in Washington State known for its steep climb, scenic forested terrain, and expansive views over the Snoqualmie Valley and surrounding mountains.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Old Mount Si Trail