Triple
T7686872
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Kaibab Trail |
E174139
|
entity |
| Predicate | parallelTo |
P1868
|
FINISHED |
| Object | Bright Angel Trail |
E172458
|
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: Bright Angel Trail | Statement: [South Kaibab Trail, parallelTo, Bright Angel Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bright Angel Trail Context triple: [South Kaibab Trail, parallelTo, Bright Angel Trail]
-
A.
Bright Angel Trail
chosen
Bright Angel Trail is one of the most popular and well-maintained hiking routes that descends from the South Rim into the Grand Canyon, offering access to the inner canyon and Colorado River.
-
B.
North Kaibab Trail
North Kaibab Trail is a major backcountry hiking route on the North Rim of the Grand Canyon, known for its steep descent from high forested plateau to the Colorado River.
-
C.
South Kaibab Trail
South Kaibab Trail is a steep, scenic hiking route on the South Rim of the Grand Canyon known for its panoramic vistas and direct descent to the Colorado River.
-
D.
North Rim Trail
North Rim Trail is a popular hiking path in Taughannock Falls State Park that offers scenic views along the gorge and overlooks of Taughannock Falls.
-
E.
North Rim Trail
North Rim Trail is a popular hiking route in Alum Rock Park in San Jose, California, known for its scenic canyon and hillside views.
- 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_69c6995840408190a19de6c51090f46f |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7022352088190b2510d5fac55864f |
completed | March 27, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8aca0b5b08190b178f0908612164c |
completed | March 29, 2026, 4:37 a.m. |
Created at: March 27, 2026, 4:02 p.m.