Triple
T7619791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bright Angel Trail |
E172458
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Phantom Ranch vicinity |
E181876
|
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: Phantom Ranch vicinity | Statement: [Bright Angel Trail, terminus, Phantom Ranch vicinity]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Phantom Ranch vicinity Context triple: [Bright Angel Trail, terminus, Phantom Ranch vicinity]
-
A.
Phantom Ranch
chosen
Phantom Ranch is a historic, rustic lodge located at the bottom of the Grand Canyon, accessible only by foot, mule, or river.
-
B.
Starr Pass area
The Starr Pass area is a scenic desert region in the Tucson Mountains of southern Arizona, known for its rugged hiking trails, wildlife, and resort and golf amenities near Tucson.
-
C.
Okatse Canyon area
Okatse Canyon area is a scenic natural gorge in western Georgia known for its dramatic cliffs, lush forests, and popular suspended walkway offering panoramic views.
-
D.
Monument Valley (Arizona portion)
Monument Valley (Arizona portion) is the iconic stretch of the Navajo Nation famed for its towering sandstone buttes and desert vistas that have become a symbol of the American Southwest in film and photography.
-
E.
Coyote Gulch
Coyote Gulch is a scenic desert canyon in southern Utah known for its dramatic sandstone walls, natural arches, and popular backpacking routes.
- 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_69c699506b308190826894dab1d9ea86 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa6148a88190be5150313fe23e7b |
completed | March 27, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c86874d5e48190a07c48f667fb8f6e |
completed | March 28, 2026, 11:47 p.m. |
Created at: March 27, 2026, 3:55 p.m.