Triple
T4528858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Missouri River Basin |
E106245
|
entity |
| Predicate | containsRiver |
P165
|
FINISHED |
| Object |
Elkhorn River
The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
|
E690874
|
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: Elkhorn River | Statement: [Missouri River Basin, containsRiver, Elkhorn River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elkhorn River Context triple: [Missouri River Basin, containsRiver, Elkhorn River]
-
A.
Neches River
The Neches River is a major waterway in eastern Texas that flows from near Tyler to the Gulf of Mexico, supporting regional ecosystems, industry, and recreation.
-
B.
Wilga River
The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
-
C.
Fishing River
Fishing River is a stream in western Missouri known for flowing through Clay and Ray counties and its historical association with early 19th-century frontier and Mormon history.
-
D.
Elkhorn Creek
Elkhorn Creek is a significant stream in central Kentucky known for its scenic beauty, recreational fishing, and paddling opportunities.
-
E.
Elkhorn Creek
Elkhorn Creek is a stream in McDowell County, West Virginia, known for flowing through the southern Appalachian coalfields region.
- 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: Elkhorn River Triple: [Missouri River Basin, containsRiver, Elkhorn River]
Generated description
The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elkhorn River Target entity description: The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
-
A.
Neches River
The Neches River is a major waterway in eastern Texas that flows from near Tyler to the Gulf of Mexico, supporting regional ecosystems, industry, and recreation.
-
B.
Wilga River
The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
-
C.
Fishing River
Fishing River is a stream in western Missouri known for flowing through Clay and Ray counties and its historical association with early 19th-century frontier and Mormon history.
-
D.
Elkhorn Creek
Elkhorn Creek is a significant stream in central Kentucky known for its scenic beauty, recreational fishing, and paddling opportunities.
-
E.
Elkhorn Creek
Elkhorn Creek is a stream in McDowell County, West Virginia, known for flowing through the southern Appalachian coalfields region.
- 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_69bd43f3d6e08190a91824f833d51bbe |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd5779593081908593537b9239e01b |
completed | March 20, 2026, 2:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c95675f24c81909f9c14e29a79c157 |
completed | March 29, 2026, 4:42 p.m. |
| NEDg | Description generation | batch_69c95a4e0fd8819099da4b3f3ced733c |
completed | March 29, 2026, 4:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c95aa66a6c819091116c4b83082dd9 |
completed | March 29, 2026, 5 p.m. |
Created at: March 20, 2026, 1:03 p.m.