Triple
T3374256
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Sister |
E71026
|
entity |
| Predicate | hasNearbyTrailhead |
P12052
|
FINISHED |
| Object | Obsidian Trailhead |
E280085
|
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: Obsidian Trailhead | Statement: [North Sister, hasNearbyTrailhead, Obsidian Trailhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Obsidian Trailhead Context triple: [North Sister, hasNearbyTrailhead, Obsidian Trailhead]
-
A.
Mist Trail
Mist Trail is a popular and steep hiking route in Yosemite National Park known for its close-up, mist-soaked views of Vernal and Nevada Falls.
-
B.
Bosses Ridge
Bosses Ridge is a prominent high-altitude snow and ice ridge on Mont Blanc, forming the final exposed section of one of the mountain’s classic summit routes.
-
C.
Obsidian Limited Entry Area
chosen
Obsidian Limited Entry Area is a highly regulated backcountry zone within Oregon’s Three Sisters Wilderness known for its fragile volcanic landscapes, scenic alpine meadows, and restricted-access hiking trails.
-
D.
Shield Trail
Shield Trail is a hiking route in Ontario’s Bon Echo Provincial Park known for showcasing rugged Canadian Shield terrain and scenic forest and lake views.
-
E.
Turtle Rock
Turtle Rock is a master-planned residential village within the city of Irvine, California, known for its suburban neighborhoods and proximity to open space.
- 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_69ad85a7f80c8190a05e43013f298942 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb2bf4ad88190a2c49dc30f323a13 |
completed | March 8, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b33442f28c8190b48a662a5dd1bac3 |
completed | March 12, 2026, 9:46 p.m. |
Created at: March 8, 2026, 3:13 p.m.