Triple
T10755912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merced River canyon |
E253692
|
entity |
| Predicate | hasTrail |
P3625
|
FINISHED |
| Object |
Merced River trail (lower canyon area)
The Merced River Trail (lower canyon area) is a scenic riverside hiking route in the lower Merced River canyon near Yosemite, known for its spring wildflowers, canyon views, and relatively gentle grade.
|
E253692
|
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: Merced River trail (lower canyon area) | Statement: [Merced River canyon, hasTrail, Merced River trail (lower canyon area)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merced River trail (lower canyon area) Context triple: [Merced River canyon, hasTrail, Merced River trail (lower canyon area)]
-
A.
Merced Lake Trail
Merced Lake Trail is a backcountry hiking route in Yosemite National Park that follows the Merced River past waterfalls and granite domes to remote Merced Lake.
-
B.
Sespe River Trail
Sespe River Trail is a popular backcountry hiking route in Southern California that follows the Sespe Creek through remote canyons, hot springs, and wilderness scenery.
-
C.
Merced River canyon
Merced River canyon is a steep, scenic gorge in Yosemite National Park carved by the Merced River, known for its dramatic cliffs, waterfalls, and popular hiking routes.
-
D.
San Gabriel River Trail
The San Gabriel River Trail is a multi-use recreational path in Southern California that follows the San Gabriel River, popular with cyclists, runners, and walkers.
-
E.
Whitewater River (California)
Whitewater River (California) is a desert river in Southern California that flows from the San Bernardino Mountains through the Coachella Valley toward the Salton Sea.
- 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: Merced River trail (lower canyon area) Triple: [Merced River canyon, hasTrail, Merced River trail (lower canyon area)]
Generated description
The Merced River Trail (lower canyon area) is a scenic riverside hiking route in the lower Merced River canyon near Yosemite, known for its spring wildflowers, canyon views, and relatively gentle grade.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merced River trail (lower canyon area) Target entity description: The Merced River Trail (lower canyon area) is a scenic riverside hiking route in the lower Merced River canyon near Yosemite, known for its spring wildflowers, canyon views, and relatively gentle grade.
-
A.
Merced Lake Trail
Merced Lake Trail is a backcountry hiking route in Yosemite National Park that follows the Merced River past waterfalls and granite domes to remote Merced Lake.
-
B.
Sespe River Trail
Sespe River Trail is a popular backcountry hiking route in Southern California that follows the Sespe Creek through remote canyons, hot springs, and wilderness scenery.
-
C.
Merced River canyon
chosen
Merced River canyon is a steep, scenic gorge in Yosemite National Park carved by the Merced River, known for its dramatic cliffs, waterfalls, and popular hiking routes.
-
D.
San Gabriel River Trail
The San Gabriel River Trail is a multi-use recreational path in Southern California that follows the San Gabriel River, popular with cyclists, runners, and walkers.
-
E.
Whitewater River (California)
Whitewater River (California) is a desert river in Southern California that flows from the San Bernardino Mountains through the Coachella Valley toward the Salton Sea.
- F. None of above.
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_69d6aa5f54f4819082d0bbcb6f8797e6 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d72e9e224c819099d16aba77322812 |
completed | April 9, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de2338b2cc8190ad40ff9a421a4152 |
completed | April 14, 2026, 11:21 a.m. |
| NEDg | Description generation | batch_69de271ee56c81908d2f690f31c2d2db |
completed | April 14, 2026, 11:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69de2dff4a048190823c8b5f1f7ea548 |
completed | April 14, 2026, 12:07 p.m. |
Created at: April 8, 2026, 9:15 p.m.