Triple
T11369665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nemaha County, Kansas |
E269308
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Nemaha River
The Nemaha River is a waterway in the central United States that flows through parts of Nebraska and Kansas and lends its name to several nearby counties and communities.
|
E972688
|
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: Nemaha River | Statement: [Nemaha County, Kansas, namedAfter, Nemaha River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nemaha River Context triple: [Nemaha County, Kansas, namedAfter, Nemaha 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.
Pawnee River
The Pawnee River is a tributary of the Arkansas River in western Kansas, flowing through the High Plains and supporting local agriculture and wildlife habitats.
-
C.
Payette River
The Payette River is a major river in western Idaho known for its rugged canyons, whitewater recreation, and contribution to the Snake River watershed.
-
D.
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.
-
E.
Snaring River
Snaring River is a smaller waterway in western Canada that flows through the Canadian Rockies and feeds into the Athabasca River.
- 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: Nemaha River Triple: [Nemaha County, Kansas, namedAfter, Nemaha River]
Generated description
The Nemaha River is a waterway in the central United States that flows through parts of Nebraska and Kansas and lends its name to several nearby counties and communities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nemaha River Target entity description: The Nemaha River is a waterway in the central United States that flows through parts of Nebraska and Kansas and lends its name to several nearby counties and communities.
-
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.
Pawnee River
The Pawnee River is a tributary of the Arkansas River in western Kansas, flowing through the High Plains and supporting local agriculture and wildlife habitats.
-
C.
Payette River
The Payette River is a major river in western Idaho known for its rugged canyons, whitewater recreation, and contribution to the Snake River watershed.
-
D.
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.
-
E.
Snaring River
Snaring River is a smaller waterway in western Canada that flows through the Canadian Rockies and feeds into the Athabasca River.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea89e1148190b0ca29db9d7e2cbd |
completed | April 9, 2026, 6:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a4f804c81909abf5e9a88da1d91 |
completed | May 2, 2026, 2:29 p.m. |
| NEDg | Description generation | batch_69f61a13fd1481908a06ca65b276e0e1 |
completed | May 2, 2026, 3:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f61ad2bd0c8190ada37bc1f8ae160f |
completed | May 2, 2026, 3:40 p.m. |
Created at: April 8, 2026, 9:33 p.m.