Triple
T1431435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mills County, Iowa |
E30453
|
entity |
| Predicate | isAdjacentToMetropolitanArea |
P19886
|
FINISHED |
| Object | Omaha, Nebraska metropolitan area |
E10013
|
NE FINISHED |
How this triple was built (3 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: Omaha, Nebraska metropolitan area | Statement: [Mills County, Iowa, isAdjacentToMetropolitanArea, Omaha, Nebraska metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omaha, Nebraska metropolitan area Context triple: [Mills County, Iowa, isAdjacentToMetropolitanArea, Omaha, Nebraska metropolitan area]
-
A.
Omaha, Nebraska
Omaha, Nebraska is the largest city in the state of Nebraska, known as a major Midwestern economic and cultural hub situated along the Missouri River.
-
B.
Omaha–Council Bluffs metropolitan area
chosen
The Omaha–Council Bluffs metropolitan area is a bi-state urban region centered on Omaha, Nebraska, and Council Bluffs, Iowa, serving as a major economic and cultural hub in the Midwestern United States.
-
C.
Omaha
Omaha are a Native American tribe of the Great Plains, historically known for their semi-nomadic buffalo hunting, earth-lodge villages, and residence in what is now Nebraska.
-
D.
Kansas City metropolitan area
The Kansas City metropolitan area is a major bi-state urban region centered on Kansas City, spanning parts of Missouri and Kansas and known for its jazz heritage, barbecue, and diverse economy.
-
E.
Sioux City metropolitan area
The Sioux City metropolitan area is a multi-state urban region centered on Sioux City, Iowa, encompassing surrounding communities in Iowa, Nebraska, and South Dakota.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isAdjacentToMetropolitanArea Context triple: [Mills County, Iowa, isAdjacentToMetropolitanArea, Omaha, Nebraska metropolitan area]
-
A.
locatedNearMetropolitanArea
chosen
Indicates that one entity is situated in close geographic proximity to a metropolitan (urban) area.
-
B.
representsMetropolitanArea
Indicates that one entity serves as or corresponds to the metropolitan area associated with another entity.
-
C.
isInMetropolitanAreaRank
Indicates that one metropolitan area holds a specific rank or position relative to others based on a defined metropolitan-area-related criterion (such as size, population, or importance).
-
D.
partOfMetropolitanArea
Indicates that one place is included within and belongs to the larger metropolitan area of another place.
-
E.
operatesInMetropolitanArea
Indicates that an entity conducts its activities or provides its services within a specified metropolitan area.
- F. None of above.
Provenance (4 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_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c500a9888190a16fbb1ec97a79c9 |
completed | March 1, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad67ff7fe481908e1705ba8be84f3a |
completed | March 8, 2026, 12:13 p.m. |
| PD | Predicate disambiguation | batch_69a4c4771c9481908ae47c959debbe77 |
completed | March 1, 2026, 10:57 p.m. |
Created at: March 1, 2026, 8 p.m.