Triple
T21456082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hieroglyphic Mountains Tunnel |
E529340
|
entity |
| Predicate | waterway |
P1778
|
FINISHED |
| Object | Central Arizona Project canal |
—
|
NE NERFINISHED |
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: Central Arizona Project canal | Statement: [Hieroglyphic Mountains Tunnel, waterway, Central Arizona Project canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Arizona Project canal Context triple: [Hieroglyphic Mountains Tunnel, waterway, Central Arizona Project canal]
-
A.
Central Arizona Project
chosen
The Central Arizona Project is a major aqueduct system that transports Colorado River water hundreds of miles to supply cities, industries, and agriculture in central and southern Arizona.
-
B.
Arizona Canal
The Arizona Canal is a major man-made waterway in the Phoenix metropolitan area that delivers irrigation and municipal water while shaping urban development and recreational corridors such as the Scottsdale Waterfront.
-
C.
Tucson Aqueduct
The Tucson Aqueduct is a major canal system in southern Arizona that delivers Colorado River water to the Tucson area as part of the Central Arizona Project.
-
D.
Gila Gravity Main Canal
The Gila Gravity Main Canal is a major irrigation canal in southwestern Arizona that diverts Colorado River water to agricultural lands in the Yuma area.
-
E.
Salt River Project
Salt River Project is a major public utility in Arizona that provides electricity and water to the Phoenix metropolitan area through a combination of power generation, transmission, and irrigation services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9d6da3c819082a495f5434c5554 |
completed | April 23, 2026, 9:43 a.m. |
Created at: April 16, 2026, 6:08 p.m.