Triple
T3076384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester, Iowa |
E64146
|
entity |
| Predicate | locatedInRegion |
P40
|
FINISHED |
| Object |
northern Iowa
Northern Iowa is the upper portion of the U.S. state of Iowa, characterized by its rural landscapes, small towns, and agricultural economy near the Minnesota border.
|
E325597
|
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: northern Iowa | Statement: [Chester, Iowa, locatedInRegion, northern Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: northern Iowa Context triple: [Chester, Iowa, locatedInRegion, northern Iowa]
-
A.
northwestern Iowa
Northwestern Iowa is a largely rural region of the U.S. state of Iowa characterized by its agricultural economy, small towns, and proximity to the borders with South Dakota and Minnesota.
-
B.
Northeastern Iowa
Northeastern Iowa is a largely rural region of Iowa known for its rolling hills, agricultural communities, and small towns such as Cresco.
-
C.
western Iowa
Western Iowa is the region of the U.S. state of Iowa encompassing its western counties, characterized by predominantly rural communities, agriculture, and small towns.
-
D.
Southwestern Iowa
Southwestern Iowa is a region of the U.S. state of Iowa that encompasses several counties, including Pottawattamie County, and is characterized by its mix of agricultural land, small cities, and proximity to the Missouri River and Omaha metropolitan area.
-
E.
eastern Iowa
Eastern Iowa is a region of the U.S. state of Iowa known for its mix of urban centers, including the Iowa City–Cedar Rapids corridor, and surrounding agricultural and rural communities.
- 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: northern Iowa Triple: [Chester, Iowa, locatedInRegion, northern Iowa]
Generated description
Northern Iowa is the upper portion of the U.S. state of Iowa, characterized by its rural landscapes, small towns, and agricultural economy near the Minnesota border.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: northern Iowa Target entity description: Northern Iowa is the upper portion of the U.S. state of Iowa, characterized by its rural landscapes, small towns, and agricultural economy near the Minnesota border.
-
A.
northwestern Iowa
Northwestern Iowa is a largely rural region of the U.S. state of Iowa characterized by its agricultural economy, small towns, and proximity to the borders with South Dakota and Minnesota.
-
B.
Northeastern Iowa
Northeastern Iowa is a largely rural region of Iowa known for its rolling hills, agricultural communities, and small towns such as Cresco.
-
C.
western Iowa
Western Iowa is the region of the U.S. state of Iowa encompassing its western counties, characterized by predominantly rural communities, agriculture, and small towns.
-
D.
Southwestern Iowa
Southwestern Iowa is a region of the U.S. state of Iowa that encompasses several counties, including Pottawattamie County, and is characterized by its mix of agricultural land, small cities, and proximity to the Missouri River and Omaha metropolitan area.
-
E.
eastern Iowa
Eastern Iowa is a region of the U.S. state of Iowa known for its mix of urban centers, including the Iowa City–Cedar Rapids corridor, and surrounding agricultural and rural communities.
- 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_69ad857a8aec8190bfdfd9c14554ac5a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada1a5b4108190979654b459990afd |
completed | March 8, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f889e7fc8190858845221998f321 |
completed | March 11, 2026, 11:19 p.m. |
| NEDg | Description generation | batch_69b1fc3dc05081909e31da44fb8b37c7 |
completed | March 11, 2026, 11:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1fd2088388190b405726e7869e112 |
completed | March 11, 2026, 11:39 p.m. |
Created at: March 8, 2026, 3:02 p.m.