Triple
T8711096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Wesley Powell |
E206777
|
entity |
| Predicate | explored |
P1562
|
FINISHED |
| Object | Grand Canyon |
E32033
|
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: Grand Canyon | Statement: [John Wesley Powell, explored, Grand Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Canyon Context triple: [John Wesley Powell, explored, Grand Canyon]
-
A.
Grand Canyon
Grand Canyon is a 1991 ensemble drama film directed by Lawrence Kasdan that explores race, class, and chance encounters in contemporary Los Angeles.
-
B.
Colorado River canyon
Colorado River canyon is a scenic gorge carved by the Colorado River in the Rocky Mountains of Colorado, known for its dramatic cliffs and key role as a transportation corridor.
-
C.
White River gorge
White River gorge is a steep, scenic canyon carved by the White River, known for its rugged cliffs, forested slopes, and dramatic river views.
-
D.
Grand Canyon National Park
chosen
Grand Canyon National Park is a renowned U.S. national park in Arizona famous for its immense, colorful canyon carved by the Colorado River and its dramatic desert landscapes.
-
E.
Black Canyon
Black Canyon is a steep, narrow gorge on the Colorado River along the Arizona–Nevada border, best known as the dramatic setting for the Hoover Dam.
- 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_69ca83572d4881909bef3be2b578d539 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5c3189f88190bb9bb77ba9d28d60 |
completed | March 31, 2026, 11:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf28c174008190bc2d43ca613e9a9e |
completed | April 3, 2026, 2:41 a.m. |
Created at: March 30, 2026, 6:35 p.m.