Triple
T4957217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Fork American River |
E111313
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Chili Bar Dam
Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
|
E498158
|
NE FINISHED |
How this triple was built (4 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: Chili Bar Dam | Statement: [South Fork American River, hasDam, Chili Bar Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chili Bar Dam Context triple: [South Fork American River, hasDam, Chili Bar Dam]
-
A.
J.C. Boyle Dam
J.C. Boyle Dam is a hydroelectric dam on the Klamath River in southern Oregon, known for power generation and its role in regional water and environmental management.
-
B.
Gillespie Dam
Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
-
C.
Yellowtail Dam
Yellowtail Dam is a large concrete arch-gravity dam on the Bighorn River in Montana, United States, primarily used for hydroelectric power generation, irrigation, and flood control.
-
D.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
E.
Garrison Dam
Garrison Dam is a large hydroelectric and flood-control dam on the Missouri River in North Dakota, forming Lake Sakakawea, one of the largest man-made reservoirs in the United States.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Chili Bar Dam Triple: [South Fork American River, hasDam, Chili Bar Dam]
Generated description
Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chili Bar Dam Target entity description: Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
-
A.
J.C. Boyle Dam
J.C. Boyle Dam is a hydroelectric dam on the Klamath River in southern Oregon, known for power generation and its role in regional water and environmental management.
-
B.
Gillespie Dam
Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
-
C.
Yellowtail Dam
Yellowtail Dam is a large concrete arch-gravity dam on the Bighorn River in Montana, United States, primarily used for hydroelectric power generation, irrigation, and flood control.
-
D.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
E.
Garrison Dam
Garrison Dam is a large hydroelectric and flood-control dam on the Missouri River in North Dakota, forming Lake Sakakawea, one of the largest man-made reservoirs in the United States.
- F. None of above. chosen
Provenance (5 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_69bd4418390c8190b7e9766a2512ce55 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd71d6ba9c8190932f8d81240c3f56 |
completed | March 20, 2026, 4:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69becfa8578c8190948a1597ebac3ca6 |
completed | March 21, 2026, 5:04 p.m. |
| NEDg | Description generation | batch_69bed17485688190a0666b902e162564 |
completed | March 21, 2026, 5:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bed1cae2cc819088d322c47945581b |
completed | March 21, 2026, 5:13 p.m. |
Created at: March 20, 2026, 1:32 p.m.