Triple
T1020191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tuolumne Meadows |
E22021
|
entity |
| Predicate | trailheadFor |
P11755
|
FINISHED |
| Object |
Lyell Canyon
Lyell Canyon is a scenic glacial valley in Yosemite National Park known for its meadows, the Lyell Fork of the Tuolumne River, and access to high Sierra backcountry.
|
E135303
|
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: Lyell Canyon | Statement: [Tuolumne Meadows, trailheadFor, Lyell Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lyell Canyon Context triple: [Tuolumne Meadows, trailheadFor, Lyell Canyon]
-
A.
Navarin Canyon
Navarin Canyon is a large submarine canyon in the Bering Sea known for its complex seafloor topography and rich marine ecosystems.
-
B.
Ice Box Canyon
Ice Box Canyon is a popular, shaded hiking and climbing area within Nevada’s Red Rock Canyon known for its cool temperatures, steep sandstone walls, and seasonal waterfalls.
-
C.
Tenaya Canyon
Tenaya Canyon is a dramatic glacially carved gorge in Yosemite National Park, known for its steep granite walls, rugged terrain, and challenging backcountry routes between Tenaya Lake and Yosemite Valley.
-
D.
Havasu Canyon
Havasu Canyon is a remote, scenic side canyon of the Grand Canyon in Arizona, renowned for its turquoise waterfalls and as the homeland of the Havasupai people.
-
E.
Zhemchug Canyon
Zhemchug Canyon is an enormous submarine canyon in the Bering Sea, notable for being one of the largest and deepest such canyons in the world.
- 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: Lyell Canyon Triple: [Tuolumne Meadows, trailheadFor, Lyell Canyon]
Generated description
Lyell Canyon is a scenic glacial valley in Yosemite National Park known for its meadows, the Lyell Fork of the Tuolumne River, and access to high Sierra backcountry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lyell Canyon Target entity description: Lyell Canyon is a scenic glacial valley in Yosemite National Park known for its meadows, the Lyell Fork of the Tuolumne River, and access to high Sierra backcountry.
-
A.
Navarin Canyon
Navarin Canyon is a large submarine canyon in the Bering Sea known for its complex seafloor topography and rich marine ecosystems.
-
B.
Ice Box Canyon
Ice Box Canyon is a popular, shaded hiking and climbing area within Nevada’s Red Rock Canyon known for its cool temperatures, steep sandstone walls, and seasonal waterfalls.
-
C.
Tenaya Canyon
Tenaya Canyon is a dramatic glacially carved gorge in Yosemite National Park, known for its steep granite walls, rugged terrain, and challenging backcountry routes between Tenaya Lake and Yosemite Valley.
-
D.
Havasu Canyon
Havasu Canyon is a remote, scenic side canyon of the Grand Canyon in Arizona, renowned for its turquoise waterfalls and as the homeland of the Havasupai people.
-
E.
Zhemchug Canyon
Zhemchug Canyon is an enormous submarine canyon in the Bering Sea, notable for being one of the largest and deepest such canyons in the world.
- 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_69a493d6e380819097b384986ffc315c |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bb71e7f88190bf33bbe5ef2c68ff |
completed | March 1, 2026, 10:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac6f0781e08190bbfd5fad2b122150 |
completed | March 7, 2026, 6:31 p.m. |
| NEDg | Description generation | batch_69ac7014d7e08190ba19d67beff96756 |
completed | March 7, 2026, 6:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac707f31408190b8febc2f52d396c4 |
completed | March 7, 2026, 6:37 p.m. |
Created at: March 1, 2026, 7:41 p.m.