Triple
T14149229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saguaro Lake |
E350630
|
entity |
| Predicate | formedByDam |
P25354
|
FINISHED |
| Object | Stewart Mountain Dam |
E375097
|
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: Stewart Mountain Dam | Statement: [Saguaro Lake, formedByDam, Stewart Mountain Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stewart Mountain Dam Context triple: [Saguaro Lake, formedByDam, Stewart Mountain Dam]
-
A.
Stewart Mountain Dam
chosen
Stewart Mountain Dam is a concrete thin-arch dam on Arizona’s Salt River that forms Saguaro Lake and provides water storage, hydroelectric power, and recreation.
-
B.
Howden Dam
Howden Dam is a large masonry dam in Derbyshire, England, forming part of the Upper Derwent Valley reservoir system and known for its impressive architecture and role in regional water supply.
-
C.
Blakely Mountain Dam
Blakely Mountain Dam is a concrete gravity dam on the Ouachita River in Arkansas, built for flood control, hydroelectric power generation, and recreation.
-
D.
Mossyrock Dam
Mossyrock Dam is a large hydroelectric concrete arch-gravity dam in Washington State, known for being the tallest dam in the state and a major source of power and flood control on the Cowlitz River.
-
E.
Fengman Dam
Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61237ef481909374c1f68a2370b7 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf0513f88190b2405ffc32f1e9c7 |
completed | May 10, 2026, 12:19 a.m. |
Created at: April 10, 2026, 12:55 a.m.