Triple
T16815002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marshall County, Iowa |
E408720
|
entity |
| Predicate | hasCity |
P316
|
FINISHED |
| Object |
State Center, Iowa
State Center, Iowa is a small Midwestern city known as the "Rose Capital of Iowa" and serves as a local community hub in central Iowa.
|
E1234622
|
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: State Center, Iowa | Statement: [Marshall County, Iowa, hasCity, State Center, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: State Center, Iowa Context triple: [Marshall County, Iowa, hasCity, State Center, Iowa]
-
A.
Keokuk, Iowa
Keokuk, Iowa is a historic city in southeastern Iowa located along the Mississippi River, known for its river commerce heritage and role as an early regional center.
-
B.
Des Moines, Iowa
Des Moines, Iowa is the capital and most populous city of Iowa, known as a major center for the U.S. insurance industry and regional finance.
-
C.
Washington, Iowa
Washington, Iowa is a small city in southeastern Iowa known for its historic downtown, agricultural surroundings, and role as a local commercial and cultural hub.
-
D.
Davenport, Iowa
Davenport, Iowa is a major city along the Mississippi River in eastern Iowa, known as part of the Quad Cities metropolitan area and a regional hub for commerce and culture.
-
E.
Des Moines Center
Des Moines Center is a branch campus of Central Washington University located in Des Moines, Washington, offering undergraduate and graduate programs to regional students.
- 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: State Center, Iowa Triple: [Marshall County, Iowa, hasCity, State Center, Iowa]
Generated description
State Center, Iowa is a small Midwestern city known as the "Rose Capital of Iowa" and serves as a local community hub in central Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: State Center, Iowa Target entity description: State Center, Iowa is a small Midwestern city known as the "Rose Capital of Iowa" and serves as a local community hub in central Iowa.
-
A.
Keokuk, Iowa
Keokuk, Iowa is a historic city in southeastern Iowa located along the Mississippi River, known for its river commerce heritage and role as an early regional center.
-
B.
Des Moines, Iowa
Des Moines, Iowa is the capital and most populous city of Iowa, known as a major center for the U.S. insurance industry and regional finance.
-
C.
Washington, Iowa
Washington, Iowa is a small city in southeastern Iowa known for its historic downtown, agricultural surroundings, and role as a local commercial and cultural hub.
-
D.
Davenport, Iowa
Davenport, Iowa is a major city along the Mississippi River in eastern Iowa, known as part of the Quad Cities metropolitan area and a regional hub for commerce and culture.
-
E.
Des Moines Center
Des Moines Center is a branch campus of Central Washington University located in Des Moines, Washington, offering undergraduate and graduate programs to regional students.
- 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_69d88394566c8190b3dcbdc72935f7fa |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b2e0e05081908bd5eaa64abe133d |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b2946ddc81908b1e7c662dc943ff |
completed | May 10, 2026, 4:30 p.m. |
| NEDg | Description generation | batch_6a00b3aafac08190b3e0181780f45392 |
completed | May 10, 2026, 4:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00b46ab0608190bc59abb99842e6d4 |
completed | May 10, 2026, 4:38 p.m. |
Created at: April 10, 2026, 5:23 a.m.