Triple
T21362172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wateree River |
E526809
|
entity |
| Predicate | impoundedBy |
P10781
|
FINISHED |
| Object |
Wateree Dam
Wateree Dam is a hydroelectric and flood-control structure in South Carolina that creates Lake Wateree along the Wateree River.
|
E1480190
|
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: Wateree Dam | Statement: [Wateree River, impoundedBy, Wateree Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wateree Dam Context triple: [Wateree River, impoundedBy, Wateree Dam]
-
A.
Moondarra Dam
Moondarra Dam is a major water storage and irrigation structure in Queensland, Australia, built to supply water to the nearby city of Mount Isa and its mining operations.
-
B.
Talbingo Dam
Talbingo Dam is a major rockfill embankment dam in New South Wales, Australia, forming part of the Snowy Mountains Scheme and creating Talbingo Reservoir for hydroelectric power generation and water storage.
-
C.
Yates Dam
Yates Dam is a hydroelectric dam located on the Tallapoosa River in Alabama, used primarily for power generation and water management.
-
D.
Eucumbene Dam
Eucumbene Dam is a major rock-fill embankment dam in New South Wales, Australia, forming part of the Snowy Mountains Scheme and impounding Lake Eucumbene for hydroelectric power generation and water storage.
-
E.
Ross River Dam
Ross River Dam is a major water storage and flood mitigation structure near Townsville in Queensland, Australia, supplying drinking water and helping protect the region from flooding.
- 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: Wateree Dam Triple: [Wateree River, impoundedBy, Wateree Dam]
Generated description
Wateree Dam is a hydroelectric and flood-control structure in South Carolina that creates Lake Wateree along the Wateree River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wateree Dam Target entity description: Wateree Dam is a hydroelectric and flood-control structure in South Carolina that creates Lake Wateree along the Wateree River.
-
A.
Moondarra Dam
Moondarra Dam is a major water storage and irrigation structure in Queensland, Australia, built to supply water to the nearby city of Mount Isa and its mining operations.
-
B.
Talbingo Dam
Talbingo Dam is a major rockfill embankment dam in New South Wales, Australia, forming part of the Snowy Mountains Scheme and creating Talbingo Reservoir for hydroelectric power generation and water storage.
-
C.
Yates Dam
Yates Dam is a hydroelectric dam located on the Tallapoosa River in Alabama, used primarily for power generation and water management.
-
D.
Eucumbene Dam
Eucumbene Dam is a major rock-fill embankment dam in New South Wales, Australia, forming part of the Snowy Mountains Scheme and impounding Lake Eucumbene for hydroelectric power generation and water storage.
-
E.
Ross River Dam
Ross River Dam is a major water storage and flood mitigation structure near Townsville in Queensland, Australia, supplying drinking water and helping protect the region from flooding.
- 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_69e0b51d8a308190b09113b3b3f9bc15 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b06b219c81908f7674ae459e7931 |
completed | April 22, 2026, 11:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09ad69993881909b52927f7372fa0a |
completed | May 17, 2026, 11:58 a.m. |
| NEDg | Description generation | batch_6a09ae3744588190877e88dd38a80ebd |
completed | May 17, 2026, 12:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09af2184808190b42b5073e90bd83d |
completed | May 17, 2026, 12:05 p.m. |
Created at: April 16, 2026, 5:08 p.m.